Pet Health Library

Vet-reviewed guides to pet symptoms and conditions — what's normal, what's not, and when to see a vet.

All (1036)🐕 Dogs (228)🐈 Cats (231)🐰 Rabbits (146)🐹 Guinea Pigs (99)🐹 Hamsters (82)🦜 Birds (87)🦎 Reptiles (37)🐾 Ferrets (43)

All topics 🚨Emergency(21)🤮Digestive(59)💨Respiratory(43)🚽Urinary(9)🌿Skin & Coat(54)🦴Mobility(20)🍽️Eating & Drinking(46)👁️Eyes & Ears(50)🩺Chronic & Systemic(80)🐾Behavior(11)

Showing 577–600 of 1036 articles

🐾Pet HealthMay 31, 2026

Leopard Gecko Gout Signs: Causes and Husbandry Fixes

Gout in leopard geckos shows up as swollen, painful joints — usually caused by dehydration, too much protein, or kidney disease.

🐕Dog HealthMay 31, 2026

Dog IMHA: Symptoms, Diagnosis, and Survival Odds

Immune-mediated hemolytic anemia (IMHA) is a sudden, dangerous attack on a dog's red blood cells — pale gums and weakness are the first warnings.

🐰Rabbit HealthMay 31, 2026

Rabbit Cuterebra (Warbles): Spotting and Treating Bot Fly Larvae

A swollen lump with a breathing hole on a rabbit who has been outdoors may be a Cuterebra warble — never squeeze it, see a vet today.

🦜Bird HealthMay 31, 2026

🩺Chronic & Systemic

Cockatiel Chronic Egg Laying: Signs, Risks, and Stopping It

A female cockatiel laying clutch after clutch can develop life-threatening calcium depletion or egg binding — environmental changes can break the cycle.

🐾Ferret HealthMay 31, 2026

🤮Digestive

Ferret Eosinophilic Gastroenteritis: Chronic Diarrhea Causes

Persistent diarrhea and weight loss in a ferret can be eosinophilic gastroenteritis — a chronic immune-driven gut inflammation that responds to treatment.

🐰Rabbit HealthMay 31, 2026

Rabbit Uveitis Signs: Cloudy Eye and What It Means

A cloudy, red, or squinting eye in a rabbit is often uveitis — frequently caused by E. cuniculi or Pasteurella, and always needs same-day exotic vet care.

🦎Reptile HealthMay 31, 2026

🩺Chronic & Systemic

Bearded Dragon Hepatic Lipidosis: Fatty Liver Signs and Recovery

Fatty liver disease is one of the most common causes of slow decline in pet bearded dragons — diet correction and supportive care can reverse early cases.

🐈Cat HealthMay 31, 2026

Cat FLUTD Symptoms: When Litter Box Trouble Is an Emergency

Straining, blood in the urine, or peeing outside the box can mean FLUTD — and in a male cat, a full blockage is a 24-hour emergency.

🐕Dog HealthMay 31, 2026

Dog Histiocytoma: The Young-Dog Bump That Usually Disappears

A fast-growing pink lump on a young dog is often a benign histiocytoma — most resolve on their own in 1 to 3 months, but a vet should confirm.

🐹Hamster HealthMay 31, 2026

Hamster Atrial Thrombosis: Heart Failure Signs in Older Hamsters

Atrial thrombosis is a common cause of sudden weakness in hamsters over a year old — labored breathing and blue paws need same-day exotic-vet care.

🐹Guinea Pig HealthMay 31, 2026

Guinea Pig Ileus (GI Stasis): The Most Common Pet Pig Emergency

A guinea pig who stops eating or pooping has GI ileus — a true emergency. Acting within 6 to 12 hours dramatically improves survival.

🐕Dog HealthMay 31, 2026

Dog Brucellosis Symptoms: A Bacterial Infection Owners Should Know

Canine brucellosis spreads through breeding and can infect people too — testing matters for breeders, rescues, and anyone adopting an intact dog.

🦜Bird HealthMay 31, 2026

Budgie Chlamydia (Psittacosis): Signs and Why It Matters to Humans

Chlamydia psittaci in budgies causes ruffled feathers, runny droppings, and discharge — it can spread to people, so early testing matters.

🐈Cat HealthMay 31, 2026

Cat Polycythemia: When Too Many Red Blood Cells Are a Problem

Polycythemia means an excess of red blood cells. In cats it can cause brick-red gums, seizures, or behavior change — bloodwork pins down the cause.

🐹Guinea Pig HealthMay 31, 2026

Guinea Pig Head Tilt (Torticollis): Causes and Recovery

A sudden head tilt in a guinea pig usually means an inner-ear infection or a stroke — both need same-day vet care to preserve recovery odds.

🐈Cat HealthMay 30, 2026

🤮Digestive

Cat Pancreatitis: Signs, Diagnosis, and Recovery

Feline pancreatitis is sneaky — most cats just hide, stop eating, and look vaguely off. Here's what to watch for and when it's an emergency.

🐈Cat HealthMay 30, 2026

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.

🐕Dog HealthMay 30, 2026

Dog Vestibular Disease: Head Tilt, Wobbling, and Recovery

Sudden head tilt and stumbling in an older dog is scary but often not a stroke — it's usually vestibular disease, and most dogs recover.

🐹Guinea Pig HealthMay 30, 2026

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.

🐾Ferret HealthMay 30, 2026

Ferret Insulinoma: Signs, Treatment, and Life Expectancy

Insulinoma is one of the most common ferret cancers — and it causes scary low-blood-sugar episodes. Here's what to watch for.

🐈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.

🐈Cat HealthMay 30, 2026

🌿Skin & Coat

Cat Skin Lumps and Bumps: Benign vs. Cancerous

Not every cat lump is harmless. Cat skin tumors are more often malignant than dog lumps — here's how vets sort out what needs an aspirate.

🐕Dog HealthMay 30, 2026

🩺Chronic & Systemic

Dog Cushing's Disease: Symptoms, Tests, and Treatment

Dog Cushing's looks like normal aging — but it's a treatable disease. Excessive drinking, panting, and a pot belly are red flags.

🐹Hamster HealthMay 30, 2026

Hamster Stroke Signs: Head Tilt, Circling, and Care

Sudden head tilt and circling in an older hamster looks like a stroke — and it often is. Here's what care actually helps.