Pet Health Library

Guides to pet symptoms and conditions, cited to the veterinary literature — what's normal, what's not, and when to see a vet.

Browse by pet

🐕Dogs(235)🐈Cats(203)🐰Rabbits(111)🐹Guinea Pigs(70)🐹Hamsters(58)🐀Rats(11)🐭Gerbils(9)🐁Mice(9)🐭Degus(8)🦜Birds(93)🦎Reptiles(78)🐾Ferrets(36)🐭Chinchillas(16)🦔Hedgehogs(11)🐿️Sugar Gliders(12)🐟Fish(23)🐸Amphibians(11)

All topics 🚨Emergency(89)🤮Digestive(109)💨Respiratory(75)🚽Urinary(27)🐛Parasites(64)🌿Skin & Coat(117)🦴Mobility(58)🍽️Eating & Drinking(49)👁️Eyes & Ears(76)🦷Dental(36)🩺Chronic & Systemic(156)🐾Behavior & Training(57)🛡️Wellness & Prevention(35)🐣New Pet & Care(12)

Showing 673–696 of 996 articles

🐰Rabbit HealthMay 30, 2026

🐛Parasites

Rabbit E. Cuniculi: Symptoms, Treatment, and Prognosis

Rabbit E. cuniculi causes sudden head tilt, wobbly back legs, or cloudy eyes. Early fenbendazole treatment is the key to recovery — here's what to know.

🐕Dog HealthMay 30, 2026

🤮Digestive

Dog Licking the Air: 7 Causes and When to Worry

A dog licking the air over and over isn't just being weird. It usually means nausea, dental pain, or a focal seizure — here's how to tell.

🐈Cat HealthMay 30, 2026

👁️Eyes & Ears

Cat Glaucoma Symptoms: Signs Your Cat Is Going Blind

Glaucoma in cats is painful, vision-threatening, and sneakier than in dogs. Here are the early signs and why it's an emergency.

🐈Cat HealthMay 30, 2026

🌿Skin & Coat

Cat Licking Belly Bald: Causes and How to Stop It

A cat licking its belly until the fur thins is almost always saying something — itchy skin, pain, or stress. Here's how to figure out which.

🐹Guinea Pig HealthMay 30, 2026

🚨Emergency

Guinea Pig Pregnancy Toxemia: Signs and Emergency Care

Pregnancy toxemia kills guinea pigs fast — usually in the last two weeks of pregnancy or the first week after birth. Here's how to spot it.

🐕Dog HealthMay 29, 2026

💨Respiratory

Dog Collapsing Trachea: Honking Cough Causes and Treatment

A goose-honk cough in small breeds points to collapsing trachea. Learn how vets grade the collapse and what slows progression.

🐈Cat HealthMay 29, 2026

🩺Chronic & Systemic

Cat Diabetes Warning Signs: Catching It Before Ketoacidosis

Increased thirst, urination, and weight loss despite a big appetite are classic cat diabetes signs. Early treatment can put some cats into remission.

🐹Hamster HealthMay 29, 2026

🦷Dental

Hamster Cheek Pouch Impaction: Bulging Cheeks That Don't Empty

Cheek pouches that stay full for more than a day usually mean impaction or infection. Untreated, the pouch can necrose and rupture.

🐈Cat HealthMay 29, 2026

🤮Digestive

Cat Megacolon Signs: When Chronic Constipation Becomes Serious

Megacolon turns recurrent constipation into a structural problem the colon can no longer fix on its own. Learn the warning signs and treatment options.

🐈Cat HealthMay 29, 2026

🚽Urinary

Cat Hematuria: What Blood in the Urine Means and What to Do

Blood in cat urine usually means FIC, a urinary stone, or a blockage — and in male cats it can be a true emergency within 24 hours.

🐰Rabbit HealthMay 29, 2026

🐛Parasites

Rabbit Myiasis (Flystrike): Warning Signs Before It Turns Fatal

Myiasis or flystrike kills rabbits within 24 hours of maggot infestation. Daily checks and a clean tail end are the only reliable prevention.

🐹Guinea Pig HealthMay 29, 2026

🌿Skin & Coat

Guinea Pig Bumblefoot (Pododermatitis): Signs and Treatment

Bumblefoot is a deep foot infection that starts with hair loss and swelling on the heels. Catch it early or it tracks into bone within weeks.

🐾Ferret HealthMay 29, 2026

🩺Chronic & Systemic

Ferret Adrenal Disease: Hair Loss, Itching, and Swollen Vulva

Symmetric hair loss, intense itch, and an enlarged vulva in a spayed ferret point to adrenal disease. Deslorelin implants control most cases.

🦜Bird HealthMay 29, 2026

🌿Skin & Coat

African Grey Feather Plucking: Medical and Behavioral Causes

Feather plucking in African Greys often blends medical disease with stress. Learn the full workup before assuming it's behavioral.

🐕Dog HealthMay 29, 2026

👁️Eyes & Ears

Dog Vestibular Syndrome: Sudden Head Tilt and Loss of Balance

Vestibular syndrome causes sudden head tilt, eye flicking, and stumbling in older dogs. Most cases look like a stroke but recover within weeks.

🐈Cat HealthMay 29, 2026

🩺Chronic & Systemic

Cat Hyperthyroidism Treatment: Options, Costs, and What to Expect

Methimazole, I-131, surgery, or diet — see how each cat hyperthyroidism treatment compares on cost, cure rate, and monitoring needs.

🐰Rabbit HealthMay 29, 2026

💨Respiratory

Rabbit Pasteurella Signs: Snuffles, Abscesses, and Treatment

Pasteurella in rabbits shows up as nasal discharge, sneezing, and abscesses. Learn which antibiotics work and why most rabbits never fully clear it.

🐈Cat HealthMay 29, 2026

👁️Eyes & Ears

Cat Cherry Eye: Causes, Surgery Options, and Recovery

Cherry eye in cats is rare but causes a visible pink swelling at the inner corner. Learn surgical options and why removing the gland is the wrong call.

🦜Bird HealthMay 29, 2026

🐛Parasites

Canary Air Sac Mites: Clicking Breath and Loss of Song

Air sac mites cause a clicking, wheezy breath and silenced song in canaries and finches. A single dose of ivermectin usually clears it.

🐕Dog HealthMay 29, 2026

🤮Digestive

Dog Acute Pancreatitis: Symptoms, Causes, and Emergency Care

Acute pancreatitis in dogs causes severe vomiting, hunched posture, and abdominal pain. Learn what triggers attacks and when it becomes life-threatening.

🐈Cat HealthMay 28, 2026

🚽Urinary

Cat Pyelonephritis: Kidney Infection Signs and Treatment

Kidney infection in cats is a serious step beyond a simple UTI. Catching it early prevents permanent kidney damage and sepsis.

🐰Rabbit HealthMay 28, 2026

🦴Mobility

Rabbit Splay Leg: Causes and Care for Leg Deformities

Splay leg is a developmental hip and leg deformity seen mostly in young rabbits. Early intervention can dramatically change outcomes.

🐾Ferret HealthMay 28, 2026

🩺Chronic & Systemic

Ferret Heart Disease: Cardiomyopathy Signs and Treatment

Dilated cardiomyopathy affects many ferrets over 4 years. Coughing, labored breathing, and exercise intolerance are early signs.

🐹Hamster HealthMay 28, 2026

🩺Chronic & Systemic

Hamster Pyometra: Uterine Infection Signs and Emergency Care

Pyometra is a uterine infection that can kill an intact female hamster within days. Vaginal discharge and lethargy in a senior female are red flags.