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.

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Showing 697–720 of 996 articles

🐹Guinea Pig HealthMay 28, 2026

👁️Eyes & Ears

Guinea Pig Cataracts: Cloudy Eyes Causes and Care

A cloudy eye in a guinea pig can be a cataract, a corneal ulcer, or an infection — and each needs different care. Here's how to tell them apart.

🐕Dog HealthMay 28, 2026

🌿Skin & Coat

Dog Lipoma vs Tumor: Telling Benign From Malignant

Most lumps on older dogs are harmless fatty lipomas — but feel, location, and growth rate matter. Here's how vets tell the difference.

🐈Cat HealthMay 28, 2026

🦴Mobility

Cat Limping on a Front Leg: Causes and When to Worry

Cats hide pain well, so a limp usually means something real. Here's how to tell minor strains from injuries that need a same-day vet.

🐰Rabbit HealthMay 28, 2026

🛡️Wellness & Prevention

Rabbit RHDV2 Vaccine: Protection Against a Fatal Virus

RHDV2 kills 70-100% of unvaccinated rabbits and is now endemic across most of the US. Here's why the vaccine matters and what the schedule looks like.

🐹Hamster HealthMay 28, 2026

🩺Chronic & Systemic

Hamster Fatty Liver: Signs, Causes, and Diet Fix

Hepatic lipidosis hits hamsters that get too many treats, especially nuts and seeds. Yellow skin, lethargy, and a swollen belly are warning signs.

🦜Bird HealthMay 28, 2026

🤮Digestive

Cockatiel Crop Burn: When Hand-Feeding Goes Wrong

Crop burn happens when hand-feeding formula is overheated. It can take days for the damage to show — but the consequences are severe.

🐰Rabbit HealthMay 28, 2026

🤮Digestive

Rabbit Mucoid Enteropathy: Signs and Emergency Care

Mucoid enteropathy is an emergency gut disease in young rabbits producing jelly-like stool. Recognizing it early decides survival.

🐈Cat HealthMay 28, 2026

🩺Chronic & Systemic

Cat Excessive Thirst: Diabetes, Kidney Disease, and Other Causes

A cat suddenly drinking more is rarely just thirsty — it's an early sign of kidney disease, diabetes, or hyperthyroidism. Here's what to do.

🦜Bird HealthMay 28, 2026

🩺Chronic & Systemic

Budgie Goiter: Iodine Deficiency Signs and Treatment

Iodine deficiency in budgies enlarges the thyroid, which presses on the trachea. Wheezing, regurgitation, and a clicking sound are classic signs.

🐕Dog HealthMay 28, 2026

🚨Emergency

Dog Bloat & GDV: Symptoms, Surgery, Survival Rates

GDV (bloat) kills a dog in hours without surgery. Learn the early signs, deep-chested breed risks, and what emergency care actually involves.

🐹Guinea Pig HealthMay 28, 2026

👁️Eyes & Ears

Guinea Pig Stroke Signs: Recognizing a Neurological Emergency

Sudden head tilt, circling, or one-sided weakness in a guinea pig can be a stroke, an inner ear infection, or vitamin C deficiency — all of them urgent.

🦎Reptile HealthMay 28, 2026

🤮Digestive

Bearded Dragon Adenovirus: Signs, Spread, and Care

Atadenovirus is widespread in bearded dragons and can cause fatal liver and gut disease in babies. Adults often carry the virus without symptoms.

🐈Cat HealthMay 27, 2026

🩺Chronic & Systemic

Cat Anemia Symptoms: Pale Gums, Lethargy, and What's Behind It

Cat anemia shows up as pale gums, weakness, fast breathing, and weight loss. Causes range from FeLV to kidney disease. Here's what to watch and when to act

🐰Rabbit HealthMay 27, 2026

🐛Parasites

Rabbit Flystrike: Prevention, Early Signs, and Emergency Care

Flystrike kills rabbits within 24-48 hours. Maggots hatch from fly eggs in a soiled bottom and eat the rabbit alive. Here's how to prevent and recognize it

🐾Ferret HealthMay 27, 2026

💨Respiratory

Ferret Distemper Signs: A Vaccine-Preventable Killer

Canine distemper virus is nearly 100% fatal in ferrets. Watch for crusty eyes, nose, and footpads, fever, and respiratory signs. Vaccination prevents it.

🐈Cat HealthMay 27, 2026

🩺Chronic & Systemic

Cat Mouth Cancer Signs: Drooling, Bleeding, and Facial Swelling

Oral squamous cell carcinoma is the most common mouth cancer in cats. Early signs include drooling, bad breath, dropping food, and a swelling under the jaw

🐹Guinea Pig HealthMay 27, 2026

🚽Urinary

Guinea Pig Bladder Stones: Symptoms, Surgery, and Prevention

Guinea pig bladder stones cause painful urination, blood in urine, and straining. Most need surgery. Diet helps prevent recurrence. Here's what to know.

🐹Hamster HealthMay 27, 2026

🩺Chronic & Systemic

Hamster Diabetes Signs: What to Watch for in Dwarf Hamsters

Dwarf hamsters (especially Campbell's) get diabetes often. Watch for excessive drinking, urination, weight loss, and sticky cage. Diet changes help.

🐈Cat HealthMay 27, 2026

💨Respiratory

Cat Asthma Attack: Symptoms, Triggers, and Emergency Care

A cat asthma attack looks like crouched, open-mouth breathing with neck extended. Here's how to recognize one and what to do in the moment.

🐈Cat HealthMay 27, 2026

👁️Eyes & Ears

Cat Corneal Ulcer Signs: When an Eye Problem Becomes Urgent

Cat corneal ulcers show as squinting, watery eye, cloudy spots, and pawing at the face. They can perforate the eye within days. Here's what to do.

🐕Dog HealthMay 27, 2026

🌿Skin & Coat

Dog Anal Gland Abscess: Signs, Treatment, and When to Worry

A dog anal gland abscess shows up as a painful red swelling next to the rectum, scooting, and licking. It usually ruptures within days. Here's what to do.

🐈Cat HealthMay 27, 2026

🩺Chronic & Systemic

Cat Fatty Liver Disease: Hepatic Lipidosis Symptoms & Care

Hepatic lipidosis is the most common cat liver disease — overweight cats that stop eating for 2-3 days are at high risk. Here's what to watch for.

🦜Bird HealthMay 27, 2026

🌿Skin & Coat

Parrot Feather Plucking: Causes, Workup, and Treatment Plan

Parrot feather plucking comes from medical or behavioral causes — usually both. A systematic workup identifies the underlying issue. Here's the framework.

🦎Reptile HealthMay 27, 2026

🦷Dental

Bearded Dragon Mouth Rot: Signs, Treatment, and Husbandry Fixes

Mouth rot (infectious stomatitis) in bearded dragons shows as redness, yellow plaques, drooling, and refused food. Husbandry fixes are part of treatment.