Pet Health Library

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

All (1031)🐕 Dogs (223)🐈 Cats (231)🐰 Rabbits (146)🐹 Guinea Pigs (99)🐹 Hamsters (82)🦜 Birds (87)🦎 Reptiles (37)🐾 Ferrets (43)

All topics 🚨Emergency(20)🤮Digestive(59)💨Respiratory(43)🚽Urinary(9)🌿Skin & Coat(53)🦴Mobility(20)🍽️Eating & Drinking(46)👁️Eyes & Ears(50)🩺Chronic & Systemic(80)🐾Behavior(11)

Showing 193–216 of 1031 articles

🐈Cat HealthJun 19, 2026

Cholangiohepatitis in Cats: Signs & Treatment

Cholangiohepatitis is the most common liver disease complex in cats, often occurring alongside IBD and pancreatitis. Jaundice and weight loss are the key s

🦎Reptile HealthJun 19, 2026

💨Respiratory

Bearded Dragon Respiratory Infection: Signs & Treatment

Respiratory infections in bearded dragons often progress silently to pneumonia. Nasal discharge, open-mouth breathing, and wheezing need same-day exotic ve

🐰Rabbit HealthJun 19, 2026

E. cuniculi in Rabbits: Signs, Treatment & Prevention

E. cuniculi infects up to 80% of domestic rabbits and can cause sudden head tilt and seizures. Most infected rabbits are subclinical carriers but active di

🐹Guinea Pig HealthJun 19, 2026

Guinea Pig Dental Abscess: Signs & Treatment

Dental abscesses in guinea pigs are a leading cause of weight loss and drooling but are often missed because cheek teeth are invisible without sedation. Kn

🐹Hamster HealthJun 19, 2026

Hamster Ovarian Cysts: Signs, Treatment & Cost

Ovarian cysts cause symmetric flank hair loss and belly swelling in female hamsters. Learn the signs, diagnosis, and treatment options including surgery an

🐾Pet HealthJun 19, 2026

🌿Skin & Coat

Blue-Tongue Skink Mouth Rot: Signs & Treatment

Stomatitis (mouth rot) in blue-tongue skinks starts as gum redness and progresses to necrotic tissue and jaw bone destruction without treatment. Always ref

🦜Bird HealthJun 19, 2026

Budgie Aspergillosis: Signs, Diagnosis & Treatment

Aspergillosis is a serious fungal respiratory infection in budgies that is often silent until advanced. Tail bobbing, weight loss, and voice changes are ea

🐾Ferret HealthJun 19, 2026

Ferret Insulinoma: Signs, Blood Sugar Crisis & Treatment

Insulinoma is the most common tumor in ferrets over 4 years old. Glazed eyes, weakness, and pawing at the mouth are the classic signs of a dangerous hypogl

🐈Cat HealthJun 19, 2026

Feline Rhinotracheitis (URI) Signs & Treatment

Feline rhinotracheitis (FHV-1) causes chronic upper respiratory infections in cats. Up to 80% of infected cats become lifelong carriers with stress-trigger

🐰Rabbit HealthJun 19, 2026

Rabbit Coccidiosis: Signs, Eimeria & Treatment

Coccidiosis caused by Eimeria species is one of the most common and severe parasitic diseases in young rabbits. Intestinal and hepatic forms both require p

🐰Rabbit HealthJun 19, 2026

Rabbit Pasteurella Abscess: Causes, Treatment & Costs

Rabbit abscesses caused by Pasteurella multocida rarely resolve with antibiotics alone. Caseous pus requires surgical removal. Here is what owners need to

🐕Dog HealthJun 19, 2026

Ehrlichiosis in Dogs: Tick Fever Signs & Treatment

Ehrlichiosis is a tick-borne bacterial disease in dogs that can progress from flu-like illness to bone marrow failure. Doxycycline cures it when caught ear

🐕Dog HealthJun 19, 2026

Von Willebrand Disease in Dogs: Signs & Management

Von Willebrand disease is the most common inherited bleeding disorder in dogs. Signs range from prolonged wound bleeding to spontaneous hemorrhage. Genetic

🐈Cat HealthJun 19, 2026

Cat Lymphoma: Signs, Types & Treatment Costs

Lymphoma is the most common cancer in cats. Low-grade intestinal lymphoma often allows 17-24 months of good-quality life with treatment. Know the early sig

🐰Rabbit HealthJun 18, 2026

🦴Mobility

Rabbit Arthritis: Signs, Treatment & Home Care

Arthritis is common and under-diagnosed in rabbits over age 4. Learn to recognize signs, safe pain medications, home environment adaptations, and treatment

🐈Cat HealthJun 18, 2026

Cat Gingivitis: Early Signs, Home Care & Treatment

Feline gingivitis is the only fully reversible stage of dental disease in cats. Learn the earliest gum signs, how to check at home, and prevention costs.

🐈Cat HealthJun 18, 2026

Cat Whisker Stress: Signs, Causes & Relief Tips

Whisker stress may cause cats to back away from deep bowls at mealtimes. Learn the signs, what bowl changes help, and how to rule out medical causes of mea

🐰Rabbit HealthJun 18, 2026

Rabbit Pinworms: Signs, Treatment & Prevention

Rabbit pinworms (Passalurus ambiguus) are host-specific and mostly harmless in healthy adults. Learn what they look like, when treatment is needed, and the

🐹Guinea Pig HealthJun 18, 2026

Guinea Pig Wet Dewlap: Skin Fold Infection Signs & Care

A persistently wet chin in a guinea pig leads rapidly to moist pyoderma and abscess. Learn to spot early signs, the most common causes, and when surgery is

🦜Bird HealthJun 18, 2026

Budgie Night Fright: Signs, Injuries & Prevention

Night frights in budgies cause broken blood feathers, fractures, and death. Learn what triggers panic episodes, how to respond, and how a nightlight preven

🐈Cat HealthJun 18, 2026

Cat Dental Disease: Prevention Guide & Home Care

Dental disease affects 70-85% of cats over age 3. Learn early signs, home brushing steps, professional cleaning costs, and when extraction becomes necessar

🐕Dog HealthJun 18, 2026

👁️Eyes & Ears

Dog Red Eye: Conjunctivitis Signs & When to Call the Vet

A red eye in a dog can signal conjunctivitis, glaucoma, uveitis, or dry eye. Learn to distinguish causes, which need ER care, and treatment costs in the US

🐕Dog HealthJun 18, 2026

👁️Eyes & Ears

Dog Excessive Drooling: Causes & When to Worry

Sudden excessive drooling in dogs can signal oral pain, nausea, toxin ingestion, or GDV emergency. Learn causes, warning signs, and when to call the vet to

🐈Cat HealthJun 18, 2026

Cat Over-Grooming: Psychogenic Alopecia Signs & Care

Cat over-grooming causing bald patches is usually flea allergy or food allergy first, not stress. Learn the diagnostic workup and treatment options for fel