Dogs
Explore research-based dog articles on behavior, anxiety, training, enrichment, medication, nutrition, and veterinary care from Pet Science Daily.
This is the Pet Science Daily research hub for dogs. Here you’ll find evidence-based articles on canine health, behavior, training, enrichment, nutrition, and veterinary medicine β written to help dog owners and professionals turn the latest studies into better day-to-day care.
Abdominal Fluid in Dogs: Ultrasound Clues May Aid Triage
A study of 100 dogs found that echogenic belly fluid on ultrasound was linked to 80% of exudates and all septic cases, potentially helping vets triage faster.
Dog Mange: Clove Oil Linked to 93% Mite Drop in Small Trial
In a randomized trial of 100 dogs, high-dose topical clove oil was linked to a 93.25% drop in mange mite burden, though safety in dogs needs more study.
Ringworm in Dogs: Skin Lumps That Mimic Bacterial Infection
Two dogs developed painful skin lumps from ringworm fungus that looked like bacterial infections. Both fully recovered after targeted antifungal treatment.
Inhaled Foreign Bodies in Dogs and Cats: Bronchoscopy Helps
A UK multicenter study found bronchoscopy frequently successful for removing airway foreign bodies in dogs and cats, with coughing a key warning sign.
Preventing Dog Aggression: Survey Reveals Vet Training Gaps
A national survey links gaps in veterinary training to dog aggression prevention, suggesting early behavior screening and better referral paths could help.
Gut Blockages in Pets: Ultrasound Often Catches More
A 20-year study of 106 dogs and 29 cats with confirmed blockages found ultrasound often caught obstructions X-rays missed β combining both improved diagnosis.
Eosinophilic Disease in Dogs: Hydrolyzed Diet May Help
One case report found a gluten-free hydrolyzed diet improved severe eosinophilic disease in a dogβaffecting gut, lymph nodes, and liverβwithout...
Eye Tumor in Dogs: Chemo Drops May Help After Surgery
Case report: topical mitomycin C drops used in a dog after incomplete eye tumor removal may offer an eye-sparing option when radical surgery is not an option.
Dog and Cat Anesthesia Recovery: When Risk Is Highest
A veterinary review links many perioperative deaths in dogs and cats to the recovery phase, not surgery itself. Learn which warning signs to watch for after...
Dog and Cat Ownership Show Similar Stress Link, but Different Pathways
A study of 3,700+ pet owners found dog and cat ownership differed only marginally in overall stress association; measured pet-related mediators explained 26%...
El NiΓ±o Drought Linked to Lower Worm Prevalence in Stray Dogs and Cats
In southern Thailand, an observational study linked a 14-month El NiΓ±o drought to lower hookworm prevalence in untreated stray cats and dogs, while...
Behavioral Traits Linked to Detection Dog Training Success
In 304 detection dogs at Auburn, 12-month trainer suitability scores predicted outcomes with 74.3% accuracy; CSS scores tracked trainer ratings (rho > 0.84).
Impulsivity in Dogs: A New Rating Scale Validated
A German dog impulsivity questionnaire showed a four-factor structure in 3,345 caretaker reports, but needs more validation for individual clinical use.
Dog Mammary Tumors: Lab Links Growth Signal to Aggression
A lab study links PI3K overexpression to more aggressive dog mammary tumorsβfaster cell growth, easier spreading, and reduced natural cancer defenses. Early...
Dog TPLO Recovery: Remote Check-Ins May Catch More Issues
Active remote follow-up after dog TPLO surgery was linked to detecting patellar tendinitis in 6% of dogs, compared with just 2% under routine follow-up.
TPLO Surgery in Dogs: Why Complication Rates Vary
Dog TPLO surgery complication rates may differ widely by grading systemβone method found 28.2%, another found 54.1% in the same 85 procedures. Here's what...
Poor Sleep in Cavaliers May Signal Neurologic Pain
A study of 37 Cavalier King Charles Spaniels found sleep disturbances may be linked to neurologic signs of Chiari-like malformation. Learn what to watch for.
Recurrent Pneumonia in Dogs Linked to IgA Immune Deficiency
A case report links IgA immune deficiency in a dog to recurrent drug-resistant pneumonia and chronic gut disease, suggesting immune testing for dogs with...
Leukemia in Dogs: A Case Where Cell Testing Clarified Diagnosis
A case report shows flow cytometry identified a rare T-cell leukemia in a dog that routine tests missed, suggesting advanced cell typing may improve diagnosis.
Epilepsy in Dogs: Brain MRI Shows No Simple Structural Cause
MRI found no significant brain-volume differences in epileptic Border Collies and Swiss Mountain Dogs, suggesting canine epilepsy may be a network rather...
Taurine in Dogs: Why Breed, Diet, and Life Stage May Matter
A 2026 review links taurine in dogs to heart health and suggests needs may vary by breed, diet, and life stage β consult your vet before supplementing.
Rare Dog Cancer Case: Modified Chemo Led to 19-Month Control
A case report describes a dog with rare colorectal cancer whose modified chemo schedule shrank liver lesions and controlled disease for over 19 months.
Dog Coat and Body Region Affect Thermal Scan Readings
A 33-dog study found coat length and body region significantly affect thermal scan readings in dogs, while left-right symmetry was largely preserved.
Blood Test May Help Predict Survival in Critically Ill Dogs
A study of 157 dogs found a blood count index was linked to survival odds in critically ill dogs, suggesting it may help guide veterinary ICU care.
Dog Ear Infections: Steroid-Only Treatment Works as Well
A 200-dog randomized trial shows steroid-only ear treatment works as well as antibiotic combos for dog ear infections, supporting antibiotic-free care.
Drug Resistance in Pet Skin Infections: 11 Years of Data
An 11-year study of 447 pet skin cultures found substantial antibiotic resistance in dogs and cats, suggesting culture tests should guide treatment decisions.
Pets and COVID-19: Serologic Evidence of Exposure
SARS-CoV-2 antibodies in ~30% of pets from COVID-19 households in Madrid; all PCR-negative, suggesting past exposure rather than active infection.
Probiotics for Dogs and Cats: Strain Matters More Than Label
A review suggests not all probiotics work the same for dogs and cats β strain identity and clinical evidence matter more than a generic label.
Drug-Resistant Bacteria Found in Shelter Dogs and Cats
A surveillance study found drug-resistant Enterococcus in shelter dogs and cats, highlighting the need for hygiene and culture-guided antibiotic use at...
Later Behavior Tests Better Predict Detection Dog Success
A study of 304 detection dogs suggests behavior assessments at 10-12 months predict training success better than early puppy tests, improving selection...
Corneal Ulcers in Dogs: Why Some Eyes Worsen So Fast
A 2026 review suggests corneal ulcers in dogs may worsen rapidly through multiple interacting mechanisms, making prompt veterinary care essential.
Dog and Cat Fracture Healing: Could Implant Stiffness Help?
A narrative review suggests adjusting implant stiffness during fracture repair may improve healing in dogs and cats, though clinical validation is still needed.
Pregnant Dachshund Survives Severe Anemia: A Case Report
A case report describes a pregnant Dachshund who survived severe immune-mediated anemia with emergency care and went on to deliver four healthy puppies.
Pimobendan in Dogs: How It Boosts the Heart, Pilot Data
A pilot study in 5 Beagles found IV pimobendan raised stroke volume and heart-strain readings for hours, revealing how the drug strengthens dogs' hearts.
Hydrocephalus in Beagles: Family Case Suggests Inherited Risk
A Beagle family case suggests hydrocephalus may be hereditary in some dogs. Learn what breeders and owners should know about this brain-fluid condition.
Mammary Cancer in Dogs: Urine May Reflect Tumor Size
A study of 118 dogs linked lower urine hippurate to larger mammary tumors. Urine metabolomics may one day help monitor dog breast cancer non-invasively.
Epilepsy in Dogs: Many Vets Skip Key Drug Monitoring
A new survey of 187 veterinarians suggests epilepsy monitoring in dogs often falls short β one-third didn't routinely check anti-seizure drug levels.
Dog Ear Infections: Why Common Antibiotics May Not Work
A lab study of 110 dog ear infection samples found very high antibiotic resistance in Pseudomonas bacteria; culture testing is key for recurring cases.
Toy Dogs and Cats Have Different Upper-Neck Bone Structure
An ex vivo micro-CT study of 20 dogs and 20 cats found toy dogs have denser upper-neck bone than cats β a difference that may affect spinal surgery planning.
Dog and Cat Wounds: Light Therapy Shows No Clear Benefit
A small trial of 15 dogs and cats found that adding light therapy to standard wound care did not improve healing speed or outcomes compared to standard care...
Stress in Shelter Dogs: Why Behavior Alone Isn't Enough
A review of dog stress research suggests shelter welfare assessments should combine behavior, health, context, and repeated observationβnot rely on one sign...
Animal Abuse in Pets: Vets Cite Training and Legal Gaps
A survey links gaps in vet training and legal knowledge to lower animal abuse reporting in dogs and cats, highlighting barriers veterinarians face in...
New Tool Spots Shelter Dogs Who Are Struggling to Cope
A new observational scoring tool called LIFE showed convergent validity in 852 assessments and additional reliability support in smaller inter-rater and...
Cavalier Sleep Problems Linked to Chiari-Like Disease
A study of 37 Cavaliers linked sleep disturbances to Chiari-like disease signs β restless nights may signal a neurological problem worth discussing with your...
Dog Skin Allergies: Apoquel and Steroids Work Differently
A lab study in 16 beagles found Apoquel and prednisolone both ease dog skin allergy genes but target different immune pathways, suggesting why treatment...
Leukemia in Dogs: Specialized Blood Test Spotted a Rare Type
A case report found that flow cytometry, a specialized blood test, identified a rare leukemia type in a dog when a routine blood smear alone couldn't.
Epilepsy in Dogs: A Normal MRI May Not Rule It Out
A study of 46 dogs found no brain differences on MRI between epileptic and healthy dogsβmeaning a normal scan may not rule out epilepsy in your dog.
Routine Cultures and Antibiotic Overuse in Breeding Dogs
Survey of 426 breeders finds 32% gave antibiotics around breeding, often driven by vaginal cultures β but bacteria alone doesn't mean a dog is sick.
Collapsed Lung in Dogs: Ultrasound Placement May Aid Diagnosis
A pilot study suggests ultrasound probe placement may affect collapsed lung detection in dogs, helping emergency vets scan more accurately in a crisis.
Bringing a Dog to a Vet Clinic: Benefits and Welfare Risks
A qualitative survey of vet clinic staff found that bringing dogs to work may offer social benefits but also exposes dogs to clinical stressors and hazards.
Dog Arthritis: Supervised Rehab Outcomes Observed
Supervised five-week rehab in 21 dogs with osteoarthritis: joint range of motion and limb circumference measured. Responses varied; no causal conclusions.
German Shepherd Limb Mechanics May Inform Injury Prevention
A kinematic study found German Shepherds use different impact strategies in front vs. rear legs, with possible links to training load and injury prevention.
Dog Cardiac MRI Reveals How the Heart Handles Stress
A prospective methodological MRI study in 7 client-owned dogs found preliminary, protocol-specific native T1 and T2 increases during adenosine stress, while...
Dog Mammary Tumor Study Finds Limited Urine Signals
A case-control dog study found limited urine-metabolite differences, mainly by tumor size, with no adjusted overall diagnostic signal.
Dog Chewing Is a Welfare Need, Not Just a Bad Habit
A 2025 narrative review in Frontiers in Veterinary Science explores the possible dental, digestive, and psychological benefits of chewing for dogsβand notes...
Dog Arthritis Treatment Varies: Study of 373 Vets
A survey of 373 vets found dog arthritis treatment varies widely by practitioner experience and training. Learn what approaches vets commonly report using...
Calcium Oxalate Stones in Dogs: A Human Drug Explored
Off-label dapagliflozin did not reduce urinary calcium in one dog with calcium oxalate stones. Stopped after 12 days; authors warn it may worsen stone risk.
Dog Gut Worms: 24.85% of Pet Dogs Test Positive in Haryana, India Survey
A survey of 310 pet and semi-pet dogs in Haryana, India found 24.85% positive for zoonotic gut worms. Learn what the study found and how to talk to your vet...
Dog Leishmaniosis: New Test Spots Drug Resistance
A new qPCR test detected resistance-associated genetic biomarkers in 95 dogs with leishmaniosis across 104 samples, achieving 100% specificity and greater...
Post-TPLO Remote Check-Ins Find 3x More Tendon Problems
Remote monitoring after dog TPLO knee surgery caught 3x more tendon problems than routine follow-upβ6% vs. 2%βacross 1,105 dogs in a new study.
Dog Coat Length Affects Heat Scan Accuracy
Dog thermography readings vary by coat length and body region. In 33 healthy dogs, short-haired dogs showed higher surface temperatures in multiple areas.
Dog Ear Inflammation: Steroid Spray Works in 200 Dogs
A 200-dog clinical trial shows a steroid-only spray treats dog ear inflammation as effectively as a multi-drug antibiotic gel, cutting antibiotic use.
Dog Lung Cancer: Mutations Found in 15% of Tumors
A new study found HER2 and BRAF mutations in 15% of canine lung tumors, pointing toward future targeted treatments for dog lung cancer.
Working Dog Stress Doesn't Mirror Their Handler's
A study of 60 search-rescue dog-handler pairs found working dog stress doesn't mirror handlers'. Female dogs showed higher cortisol; levels rose with age.
Dog Nosebleed Condition: 2 Cases Improve on Oclacitinib
A rare dog nosebleed condition called nasal alar arteriopathy improved in both cases treated with oclacitinib, a common canine allergy drug. Learn what this...
3 Warning Signs Predict Dog Gallbladder Surgery Risk
Dog gallbladder surgery carries a 14.6% mortality risk. A new study found 3 pre-surgery warning signs that predict higher riskβwhat every dog owner should know.
Dog Oronasal Fistula Repair: Collagen Helped 6 Dogs
Dog oronasal fistula repair with a collagen membrane resolved sneezing and nasal discharge in all 6 dogs within 14β21 days, with no recurrence up to 7 months.
Dog UTIs: 27% Show Antibiotic Resistance, Study Finds
Dog UTI antibiotic resistance hit 27% for amoxicillin in a study of 340,000 US dogs. Recurrent infections carry significantly higher resistance risk.
Shorter Stride in Senior Dogs May Flag Cognitive Decline
Senior dog cognitive decline may show up as shorter front-leg strides. A study of 88 dogs linked stride length to dementia scores, even after ruling out pain.
Pomeranians with Chiari Malformation Keep Normal Hearing
A pilot study of 42 Pomeranians found mild Chiari-like malformation did not affect hearing test results, offering reassurance to owners of affected dogs.
Dog Respiratory Outbreak: IOLA Not Found in 777 Samples
Canine respiratory disease outbreak: 777 dog samples tested for IOLA bacteriaβnone confirmed positive. Established CIRD protocols remain the right approach.
Grapiprant Improved Dog Arthritis in 36-Dog Study
A 36-dog study found grapiprant reduced arthritis mobility problems and lowered inflammation markers in blood. Learn what this means for your dog's pain relief.
Dog Chronic Diarrhea Eased by Diet: Bile-Acid Clues
New research in 12 dogs shows food-responsive enteropathy alters bile-acid signaling β switching to a therapeutic diet can resolve chronic digestive signs.
Temporary Pacemakers Help Dogs With Heart Block Have Surgery
2 dogs with complete heart block safely had surgery thanks to temporary pacemakers. Learn what heart block means for your dog and when to call your vet.
Dog Adrenal Scans: CT and Ultrasound Disagree
A study of 30 dogs found CT scans measure adrenal glands larger than ultrasound β and the gap widens in bigger dogs. Here's what it means for your pet.
Gut Bacteria in Dogs With Heart Failure: New Study
A study of 78 dogs found gut bacteria differ in dogs with heart failureβEscherichia was enriched in sick dogs, while Megamonas was higher in healthy ones.
TB in Dogs: Rare Case Shows Humans Can Infect Pets
A rare case report confirms dog tuberculosis through human-to-dog TB transmission, proven by DNA testing. Learn the warning signs and what to watch for.
Balloon Fix Helps 90% of Dogs With Heart Valve Defect
Balloon valvuloplasty improved heart function in 90% of dogs with pulmonic stenosis, but 67% had low blood pressure under anesthesia. Learn the risks.
Dog Disc Surgery: 2 Dogs Pain-Free in 3 Weeks
Minimally invasive dog disc surgery helped 2 dogs go home in under 24 hours, with both walking completely pain-free within just 3 weeks, a new study finds.
Dog Anesthesia: 18.5% of Dogs Get Low Blood Pressure
A study of 390 dogs found that 18.5% develop low blood pressure during anesthesia. Young dogs and those having abdominal surgery face the highest risk.
Dog Skin Lumps: When Bumps Signal B-Cell Lymphoma
Dog skin lumps can be a sign of B-cell lymphoma. This case report of a 12-year-old Shih Tzu shows why prompt vet evaluation of multiple bumps matters.
Atropine Eye Drops Raised Pressure in 1 in 3 Dog Eyes
Atropine eye drops raised dog eye pressure in about 29% of eyes tested. Learn what this means for glaucoma risk and when to ask your vet for monitoring.
Dog Food Allergies: Reactions Delayed Up to 6 Days
Dog food allergy reactions can take 2-6 days to appear. A study of 71 challenges shows why one safe meal does not mean the food is safe for your dog.
Raw Dog Food Choices Driven by Income, Not Bonding
A survey of 433 dog owners found raw dog food choices are tied to income and beliefs β not the human-dog bond. See what really drives this feeding decision.
Dog Neck Pain: Ultrasound Nerve Block Shows Promise
New ultrasound-guided nerve block for dog neck pain reached key neck nerves in 15 injections across 11 canine cadavers, showing promise for better pain control.
Thermal Camera Reads Dog Temps Without Touching Them
A study of 57 shelter dogs found infrared thermal cameras can read dog body temperatures noninvasively, but device drift reduced accuracy in repeated scans.
Feeding Tubes Help Pets Recover After Gut Surgery
In a study of 469 dogs and cats, nasogastric feeding tubes after intestinal foreign-body surgery significantly reduced vomiting and regurgitation risk.
Dog Bone Cancer Chemo Boosted by Breast Cancer Drug
A lab study found tamoxifen and cisplatin synergistically boosted chemo against dog bone cancer cells, triggering cell death in a promising new direction.
Dog Gum Disease Spotted Early via Mouth Microbiome
A 347-dog study created a 22-feature oral microbiome index that detects early gum disease in dogs before it worsens, improving canine dental care.
Dog Brain Inflammation: Bloodwork Predicts Survival
A 36-dog study found a routine bloodwork score predicts survival in dogs with meningoencephalitis, helping vets identify high-risk cases at diagnosis.
Dog Lymphoma: Lab Study Finds a New Treatment Target
New lab research finds that EZH2 drives canine T-cell lymphoma cell survival, pointing to a potential new treatment target for this aggressive dog cancer.
CT Scans Help Vets Track Dog Shoulder Muscle Loss
New research shows CT scans can reliably track dog shoulder muscle loss, with reliability scores up to 0.996, offering vets an objective rehab monitoring tool.
Dog Arthritis: Why Every Vet's Plan Looks Different
A survey of 373 vets found dog arthritis treatment varies widely by training. Learn the key questions to ask your vet for a complete arthritis care plan.
Dog Liver Tumors: 3D Imaging Finds Hidden Blood Vessels
A study of 36 dogs found intraoperative cone-beam CT detected hidden tumor-feeding vessels missed by standard CT in 5 dogs, also reducing radiation exposure.
Dog TPLO Recovery: Stem Cell Shot Speeds Healing
A pilot study of 20 dogs found that a stem cell injection after TPLO surgery improved lameness and pain scores faster than a placeboβwhat it means for you.
Dog Staph Infections: 72% Are Antibiotic-Resistant
A study of 281 pet samples found antibiotic-resistant staph in 72.5% of dog isolatesβhigher than cats. Learn why culture testing matters for your pet.
Dog Heart Disease: Urine Test Misses Early Signs
A study of 62 dogs found that urine sodium cannot reliably detect early dog mitral valve diseaseβvets need more than one test to guide treatment.
Dog Pneumothorax: Probe Position Changes Diagnosis
Dog pneumothorax ultrasound accuracy hinges on probe placement, a blinded cadaver study of 8 dogs found. Where the probe goes can make or break diagnosis.
Dog Sedation Changes Key Ultrasound Readings
Dog sedation significantly changes emergency ultrasound readings in a new study of 8 Beagles, meaning vets must account for sedation when reading results.
Dog Lymphoma: Blood Test May Catch Relapse Early
In a 10-dog study, a simple blood test tracking tumor DNA helped detect canine lymphoma relapse earlyβDNA disappeared in remission and reappeared at relapse.
Dog Arthritis: New Non-NSAID Drug Shows Early Promise
A clinical trial in 21 arthritic dogs found oral piclidenoson improved mobility and pain over 90 days, offering a potential non-NSAID alternative for dog...
Essential Oils vs. Dog Ear Bacteria: What Lab Tests Show
Lab tests show essential oils can fight dog ear infection bacteria. But scientists warn these in vitro results don't confirm they're safe to use at home.
Drug-Resistant Staph in Pets: What Every Owner Should Know
Pets can carry drug-resistant staph (MRSA). New surveillance research highlights key hygiene steps and responsible antibiotic use to protect your household.
Dog Antibiotics: 2 Common Combos Compared Head-to-Head
New study compares two common dog antibiotic combinations head-to-head, giving vets better data to choose the right dose and fight antibiotic resistance.
Dog Distemper Vaccination Protects Wildlife Too
Canine distemper found in free-roaming dogs near Nepal's Bardiya National Park shows why dog vaccination protects pets and wild animals alike.
French Heartworm: A Hidden Brain Risk for Dogs
French heartworm spread to one dog's brain, lungs, kidneys, and heart in a fatal case. Learn the warning signs every dog owner should know.
Dog Cruciate Ligament: All Small Dogs Fully Recovered
A pilot study of 16 dogs with cruciate ligament tears found non-surgical neuromodulation led to full recovery in all small dogs. Here's what that means.
Fungal Protein in Dog Food: Safe and Gut-Friendly
A new study found that fungal protein in dog food at 4β8% maintained digestibility and improved gut bacteria balance in dogs, with no drop in palatability.
False Pregnancy in Dogs: Herbal Remedy Matches Drug
In a 100-dog randomized trial, the herbal supplement Vitex matched the drug cabergoline for treating false pregnancy in dogs β with fewer side effects reported.
Dog Eye Drops: Can Steroids Weaken Some Antibiotics?
A lab study of 30 canine eye-infection samples found dog eye drops with steroids can shift how well some antibiotics work, but ciprofloxacin stayed reliable.
Dog Dental Care: A 6-Month Plan to Fight Plaque
A planned trial of 120 dogs will test if a structured 6-month brushing and coaching plan beats standard advice for preventing canine dental disease.
Smart Collars Could Help Overweight Dogs Slim Down
A planned trial of 160 overweight dogs will test if smart collar activity tracking and coaching beats standard weight-loss counseling for dogs.
Pet UTI Resistance Test: 89% Accurate, Low Cost
Low-cost broth test detects antibiotic-resistant UTIs in pets with 89% accuracy and 100% specificity, giving vets a faster, affordable diagnostic option.
Pet GI Surgery Imaging Is 88% Accurate, Study Finds
Pre-surgery imaging for dog and cat GI problems matched actual surgical findings 88% of the time in a study of 95 pets, with X-rays outperforming ultrasound.
Dog Dental Disease Rises Faster in Some Breeds
Study of 874,447 pets shows dog dental disease risk rises with age, but flat-faced breeds face a much steeper climb. Learn what this means for your pet.
28-Day Supplement Boosts Stool Quality in Dogs & Cats
A 28-day prebiotic-postbiotic supplement significantly improved stool quality and reduced gas and digestive problems in both dogs and cats, a trial found.
X-Rays Beat Ultrasound for Pet Breathing Emergencies
A study of 144 dogs and cats found chest X-rays are more accurate than ultrasound for diagnosing breathing emergencies. Here's what pet owners should know.
New Blood Panel Beats CRP for Detecting Dog Inflammation
A 6-metabolite blood panel outperformed CRP for detecting dog inflammation in 382 dogs, catching low-grade and chronic disease earlier. Here's what it means.
Dog Visceral Fat Raises Disease Risk, CT Study Finds
A CT scan study of 205 dogs found visceral fat β the fat around organs β is linked to age and disease, and standard body scoring may miss this hidden risk.
Indoor Pets Have Far Lower Toxoplasma Risk
A survey of 1,110 animals found indoor pets had far lower Toxoplasma gondii exposure than community cats β here's what it means for your pet's health.
Dog Heartworm Severity Tracked by Routine Bloodwork
A 35-dog study found routine bloodwork tracks heartworm disease severity in dogs, with liver and kidney markers most affected. Here's what that means for...
Dog Dental Disease Rises Faster in Some Breeds
A study of 874,447 pets found dog dental disease risk rises with age, but flat-faced breeds face much steeper increases. Is your breed at higher risk?
28-Day Supplement Boosts Stool Quality in Dogs & Cats
A clinical trial of 57 dogs and 57 cats found a prebiotic-postbiotic supplement improved stool quality, reduced flatulence, and eased digestive symptoms in...
X-Rays Beat Ultrasound Accuracy in Pet Emergencies
A study of 144 dogs and cats found chest X-rays were more accurate than ultrasound in breathing emergencies, while ultrasound added critical speed.
Rye and Triticale Match Wheat in Dog Food Digestibility
A study of 18 dogs found rye and triticale matched wheat in digestibility, stool quality, and blood resultsβsupporting alternative grains in dog food.
Senior Dogs Stayed Sharper When They Had Lifelong Activities
A survey of 858 senior dogs found that lifelong sports and shared owner activities were linked to lower rates of cognitive decline in old age.
New Blood Metabolite Panel Beat CRP for Detecting Canine Inflammation
A six-metabolite blood panel outperformed CRP at detecting inflammation in 382 dogs, including hard-to-catch low-grade chronic disease states.
Spirulina Showed Metabolic and Immune Benefits in Working Dogs
A small randomized trial found that spirulina supplementation improved serum protein and lipid markers in working dogs, suggesting metabolic and wellness...
Not All Dog Fat Is Equal β CT Scans Reveal the Riskier Kind
A CT study of 205 dogs found that where fat is storedβnot just how muchβaffects metabolic health risk, and body condition scoring alone can miss this...
Why Indoor Pets Had Far Lower Toxoplasma Exposure Than Community Cats
A survey of 1,110 animals found indoor pets had significantly lower Toxoplasma gondii exposure than free-roaming community cats, highlighting the protective...
Heartworm Severity Leaves a Clear Bloodwork Fingerprint in Dogs
Routine bloodwork reflects heartworm disease severity in dogs, with kidney and liver markers most affected, a 35-dog retrospective cohort study finds.
Critical Findings in Recent Veterinary and Health Research
Adipose-derived mesenchymal stem cell therapy shows promise in alleviating knee osteoarthritis symptoms and modifying disease progression.
Understanding Veterinary Care and Human-Animal Bond Dynamics
Relationship-centered veterinary care enhances pet-owner-vet relationships, improving care outcomes.
Probiotics Ameliorate Atopic Dermatitis by Modulating Gut Microbiota Dysbiosis in Dogs
Probiotic therapy lowers skin severity scores by ~35% in allergic dogs with atopic dermatitis, 16-week trial of 22 dogs and 11 controls finds.
Owner-Perceived Undesirable Behaviours in Young Dogs and Changes with Age
House-soiling and destructive puppy behaviors fall by 6-9 months, finds survey of 1,516 dogs aged 16 weeks to 12 months. Lead-pulling needs training.
Longer Duration of Intact HPG Axis Buffers the Adverse Impact of Late-Life Frailty in Male Dogs
Early-neutered male dogs face higher frailty and mortality risk in old age, per cohort study of 87 elderly males with varied lifetime gonadal exposure.
Flat-Faced Dog Owners - A Paradox of Perception (Survey of Brachycephalic Breed Owners in Italy)
Over 94% rated their flat-faced dog's health as "good" or "very good" despite frequent health problems
"Do Not Let Your Guard Down!" β Prevalence of Dirofilaria immitis and D. repens in Dogs Entering Shelters in Northern Italy
One in three shelter dogs in Northern Italy carry filarial worms; 15.7% have heartworm, 6.9% D. repens, finds 2024 survey of 510 shelter intakes.
Treats Containing Cannabidiol, L-Tryptophan, and Ξ±-Casozepine Have a Mild Stress-Reducing Effect in Dogs
CBD-combination chews reduce cortisol spike but not anxiety behaviors in stressed dogs, finds placebo-controlled trial of 54 pets using 2mg/kg and 4mg/kg doses.
Addictive-Like Behavioural Traits in Pet Dogs with Extreme Motivation for Toy Play
One-third of 105 toy-obsessed dogs show addictive-like behaviors, especially Terriers and Shepherds, finds behavioral cohort study using owner surveys.
Comparison of Pre- and Intraoperative Findings in 35 Cats and 60 Dogs Presenting with Gastrointestinal Signs
Preoperative imaging matches surgery in 88% of 95 pets with GI symptoms. X-rays show 100% sensitivity, outperforming ultrasound at 82%.
Resting Heart and Respiratory Rates in Dogs in Their Natural Environment: AI-Collar Study
Resting heart and respiratory rates in 703 dogs vary by age, time of day, and season, AI-collar cohort study finds; puppies have highest rates.
Agreement between preoperative imaging and surgical findings in cats and dogs with gastrointestinal signs
Imaging and surgical diagnoses agreed in 84% of cases
Gene-therapy advances using canine and feline models of inherited retinal degeneration
Over 20 preclinical studies confirm AAV gene therapy restores retinal function in dogs and cats with single-gene defects, guiding human protocols.
Gene constraint and novel variants associated with canine orofacial clefts and stature
Whole-genome sequencing of multiple dog breeds links PDGFRA, CSF1, LCORL, and ITGA11 variants to orofacial clefts and stature, advancing canine genetics.
Ultrasonography and antimicrobial resistance patterns in canine and feline lower urinary-tract disorders
Bacterial UTIs found in 37% of dogs and 26% of cats; E. coli most common. Multi-drug resistance is frequent, study of 308 pets with urinary disorders.
Evidence for short-course antibiotic therapy in companion-animal UTIs remains weak
Only 3 studies with 26-28 animals show no clear benefit for short-course antibiotics in companion-animal UTIs; evidence remains limited and low-quality.
Low-cost broth turbidity test for detecting ampicillin-resistant UTIs in cats and dogs
Bedside broth turbidity test achieved 89.47% sensitivity and 100% specificity for detecting ampicillin resistance
SLAMF1 Gene Variant Associated with Canine Atopic Dermatitis
SLAMF1 splice mutation found in 71% of French Bulldogs, 40% of Boxers; first genetic risk for canine atopic dermatitis in GWAS of 28,000+ dogs.
Life Satisfaction Valuation of Pet Ownership
Pet ownership raises life satisfaction as much as a $90,000 salary increase, matching marriage, per large British longitudinal study of pet caregivers.
Analysis of Charitable Giving Patterns Among Cat and Dog Owners
Cat owners donate $780 vs $700 for dog owners and support more causes, finds 10-year analysis of 63M U.S. donor records and $70B in donations.
Dogs Follow Routes, Cats Roam Free: GPS Study
GPS tracking of 1,239 wild carnivores reveals dogs stick to set trails while cats wander freelyβexplaining everyday dog and cat navigation behavior.
PCR vs Culture for Rapid Ringworm Diagnosis in Shelter Animals
PCR identified dermatophytes within 1β3 days vs 10β14 day culture
Predictors of Return-to-Owner for Shelter Dogs and Cats
Dogs reclaimed far more frequently than cats
Breed-Specific Legislation Effects on Shelter Dog Outcomes and Stay Length
BSL-targeted breeds had lower live-release rates
Interdisciplinary Treatment of Severe Canine Compulsive Tail-Chasing
New research shows severe tail-chasing resolved with combined medication and behavior therapy
Comparison of Dog Adoptions After Restoring Limited Kennel Viewing Access
New research shows reintroducing limited public kennel viewing increased dog adoptions
Canine Brucellosis Found in All 3 Puppies in a Litter
Canine brucellosis spread to all 3 puppies in one litter, even with no travel history. Learn the warning signs, zoonotic risks, and when to call your vet.
Urgent Care Fostering Program Outcomes in a Large Urban Shelter
New research shows short-term urgent foster model achieved 74% reunification rate
What Makes a Dog Adoptable? Size, Age, and Muzzle Matter
New research shows puppies, small breeds, non-brachycephalic muzzles adopted faster
Many Returns Are Due to Nuisance Behaviors β and Happen Fast
New research shows behavior issues #1 pet-related return cause
Dog Mom Guilt is Real β and Tied to Owner Empathy
New research shows higher empathy linked to higher 'dog parent guilt'
Foster Field Trips Multiply Dog Adoptions
New research shows brief outings increased adoption likelihood 5-fold
Suture-Free Neuters Safe in Small Dogs
New research shows autoligation safe and effective in small dogs
Flat-Faced Dog Owners: A Paradox of Perception
New research shows high owner satisfaction despite known health issues
New Quality-of-Life Assessment Tool for Adopted Dogs
New research shows multi-step qol assessment tool developed and pilot tested
Ethical Stress of Euthanasia: Street Dogs vs. Pet Dogs
New research shows stark differences in emotional burden between street dog vs. pet euthanasia
UTI Antibiotics: Short Courses May Suffice
New research shows no clear advantage of prolonged (10β21 day) courses
Best Dog Toys: Top Picks and Toys to Avoid for Safety
See which dog toys are safest, which to avoid to prevent choking and injury, and how to pick durable toys matched to your dog's size and chew style.
Stress and the Doggy Gut: Microbiome Differences
New research shows distinct gut bacterial composition in anxious/aggressive dogs
Dogs Give Love and Laughs β But Heartbreak Too
New research shows emotional/social uplift ranked top benefit
Dogs Show 98 Percent Accuracy in Early Parkinsonβs Detection Tests
New research shows approx. 80% sensitivity detecting parkinsonβs samples
New Survey Finds 4 Percent of Dogs at Risk for ADHD-Like Problems
New research shows two-part rating scale developed (inattention + hyperactivity/impulsivity)
How to Protect Your Dog from Fleas and Ticks Year-Round
Keep your dog protected from fleas and ticks all year with topical, oral, and environmental prevention methods and an easy seasonal routine.
Snow Dogs Show Little Stress During Daylight Saving Time Shift
New research shows sled dogs showed transient morning activity dip post shift
Signs of Anxiety in Dogs: What to Watch For
Learn to recognize the early signs of anxiety in dogsβpacing, whining, hiding, and moreβplus common triggers and when to seek help.
Sustainable Insect Protein Diet Keeps Dogs Healthy and Happy
New research shows mealworm diet caused minor immune cell shifts (cd4β, cd8β)
Dal-Negative Blood Type Found in 23% of Dogs Raises Transfusion Risks
New research shows 23% of tested dogs lacked dal antigen
Mat Training for Dogs: Teach a Calm Settle Step by Step
Learn how to use mat training to teach your dog to settle calmly with simple, reward-based steps, troubleshooting tips, and safety guidance.
Separation Anxiety in Dogs: At-Home Plan
Follow an at-home plan to ease separation anxiety in dogs, with daily routines, gradual departures, and a safe space that builds independence.
Crate Training for Anxious Dogs (Step-by-Step)
A step-by-step guide to crate training an anxious dog with gradual, positive conditioning so the crate becomes a safe, calming retreat.
Dog Calming Routine: A Simple 20-Minute Plan
Build a soothing 20-minute daily routine that helps your dog relax, using gentle massage, quiet time, and simple games you can repeat at home.
Steroid and Antibiotic Use May Boost ACL Injury Risk in Dogs
New research shows systemic fluoroquinolones associated with ~3Γ higher odds of ccl rupture
Dogs Fed Pea-Rich Diets Show Signs of Reduced Heart Efficiency
New research shows pea-based diet reduced stroke volume/output and increased nt-probnp vs. grain diet
Revolutionary AI Detects Dog Nasal Tumors with 99% Accuracy
New research shows cnn achieved ~86% per-slice accuracy and ~99% per-scan diagnostic accuracy
Harmful Mutations Drive Higher Vet Care Needs in Some Dog Breeds
New research shows high-morbidity breeds carried ~187 homozygous deleterious variants vs. ~87 in low-morbidity breeds
Dogs React to Your Emotions: Happy Faces Get More Tail Wags, Study Shows
New research shows dogs distinguish human emotions, approaching happy faces with high tail wags while avoiding negative expressions. Learn how your mood...
Unvaccinated Dogs 8x More Likely to Get Parvo, Study Confirms
New research shows unvaccinated dogs face 8x higher parvovirus risk. Learn why vaccination and controlled environment are essential for puppy health.
Pet Emergency Telemedicine Offers Hope When Vets Aren't Available
Study finds pet owners use telemedicine for emergency guidance when in-person vets aren't available, providing reassurance and triage support.
Novel Anti-Aging Supplement Improves Cognitive Function in Senior Dogs
New research shows a novel combination of a senolytic and nad+ precursor supplement improved cognitive function in elderly dogs
Dog Behavior and Health Problems Linked to Owner Mental Health
New research shows frequent dog-related problems (e.g. aggressive or fearful behavior, poor dog health) correlated with poorer owner mental health
Dogs Sniff Out Human Stress β and It Dampens Their Mood, Study Finds
New research shows dogs sniff out human stress β and it dampens their mood
Dogs Diagnosed With Adverse Food Reactions (Food Allergies) Were Far More
New research shows dogs diagnosed with adverse food reactions (food allergies) were far more likely to have been given oil supplements
Certain Breeds Face Markedly Higher Risk of Insulinoma, a Rare Pancreatic
New research shows certain breeds face markedly higher risk of insulinoma, a rare pancreatic cancer
Home-Cooked Dog Diets Linked to Higher Gastrointestinal Disease Risk, Study Finds
New research shows dogs on home-cooked diets had higher odds of gastrointestinal, kidney, and liver diseases compared to dogs on commercial kibble
Steroid Dosing in Large Dogs: What a Prednisolone Study Found
A study suggests large dogs may process prednisolone differently. Learn what this could mean for steroid dosing, side effects, and vet follow-up.
Study: Most Pet Owners Not Consulted on Antibiotic Use for Their Pets
Research shows most pet owners aren't involved in antibiotic decisions for their pets. Learn why this matters for your pet's health and antibiotic resistance.
Dogs Thrive on Plant-Based Diet for Full Year, New Study Shows
New research shows dogs can maintain optimal health on plant-based diets for a full year without adverse effects on blood work or clinical health.
Owner Weight Strongly Linked to Dog Obesity, Study Finds
Research shows strong correlation between owner BMI and dog weight, revealing how human lifestyle choices directly impact pet health and obesity rates.
Harsh Training Methods Harm Dog Welfare, Study Confirms
New research reveals punishment-based dog training causes higher stress and pessimistic behavior compared to positive reinforcement methods.
Shelter Dogs' Behavior Often Changes After Adoption, Study Shows
Study tracks shelter dogs for 6 months post-adoption, revealing predictable behavioral phases. Learn how to support your rescue dog's adjustment.
Dogs on Plant-Based Diets Show Better Health Outcomes, Large Study Finds
Major study of 2,536 dogs shows plant-based diets linked to better health outcomes. Learn about safe vegan dog food implementation.
Pandemic Puppies Show Higher Fear and Aggression Rates, Study Finds
Study shows COVID lockdown puppies developed more behavioral problems. Learn how to help pandemic puppies overcome socialization deficits.
Neutered Male Dogs Show Higher Anxiety and Aggression, Study Reveals
Research reveals neutered male dogs show increased anxiety, aggression, and behavioral problems. Learn about spay/neuter decision factors.
Severely Obese Pets Face Major Weight Loss Challenges, Study Shows
Research shows pets over 40% overweight face major weight loss challenges. Learn about preventing and managing severe pet obesity.
Dog Behavior Problems Significantly Impact Owner Mental Health, Study Shows
Research shows dog behavioral issues increase owner depression and anxiety. Learn how pet problems affect human wellbeing and coping strategies.
CBD Oil Proves Safe for Dogs in 90-Day Clinical Trial
Major clinical trial proves CBD oil safety in dogs over 90 days. Learn about proper dosing and when to consider CBD for your pet.
Audiobooks Calm Anxious Dogs Better Than Music, Study Reveals
Research shows audiobooks calm anxious dogs more effectively than classical music. Learn how to use audio enrichment for stressed pets.
Puppy Behavior Predicts Adult Dog Temperament, Guide Dog Study Reveals
Scientific study reveals how early puppy behaviors predict adult dog personality. Learn what your puppy's traits mean for their future temperament.
Can PRP Help Diabetic Dog Wounds Heal Faster? New Study
A study found platelet-rich plasma therapy helped diabetic dog wounds heal faster than standard care. Learn what PRP may mean for veterinary wound treatment.
Growing Up with Pets May Cut Children's Asthma Risk in Half
Large study shows childhood pet ownership cuts asthma risk in half. Learn how dogs and cats benefit children's immune system development.
Heavy Metals Found in One-Third of Dry Pet Foods, Study Reveals
Major study finds widespread heavy metal contamination in dry pet foods. Learn how to protect your pets with safer feeding strategies.
Heartworm and Parasite Survey Reveals Critical Prevention Gaps in Stray Pets
New research reveals alarming parasite infection rates in stray animals, emphasizing the importance of preventive care for all pets.
Dog Owners Spend More on Veterinary Care Than Cat Owners, Study Shows
Study shows dog owners invest more in veterinary care and insurance than cat owners. Learn how to close the care gap for better feline welfare.
Nearly Half of Cats Play Fetch, Massive Study Reveals
Major survey reveals nearly half of cats naturally play fetch, with certain breeds and indoor cats most likely to engage in this dog-like behavior.
Arthritis Drug for Dogs Linked to Joint Issues in New Safety Study
New research reveals potential joint complications from bedinvetmab (Librela) in dogs. Learn about safety findings and what pet owners should know.
Eco-Friendly Dog Food Ingredient Passes Major Safety Test
Scientific study shows eco-friendly microbial protein can safely replace conventional protein in dog food without health risks. Learn about sustainable pet...
Hepatitis E Virus Found in Dogs, Cats, and Rabbits: What Pet Owners Need to Know
Research reveals pets can carry Hepatitis E virus. Learn about transmission risks, hygiene practices, and what this means for pet owners.
Daily Exercise Reduces Anxiety in Dogs, New Study Shows
Scientific study reveals how structured daily exercise significantly reduces anxiety in dogs. Learn evidence-based strategies for managing canine stress.
Regular Vet Visits Beat Diet and Exercise for Dog Health, Massive Study Shows
Massive study shows regular veterinary checkups beat premium diets and exercise for dog health. Learn why preventive care is #1 priority.
Can Cats Understand Pointing? Study Finds Dogs Follow Human Gestures Better
Can cats understand pointing? A study comparing cats and dogs found dogs followed human pointing more reliably. Here's what the research means for pet communication at home.
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