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 553–576 of 1036 articles

🐈Cat HealthJun 2, 2026

Cat Uveitis Causes: Why Half of Cases Are Systemic Disease

Cat uveitis is inflammation inside the eye, and roughly half of cases have a systemic cause like FIP, toxoplasmosis, FeLV, or lymphoma. Here is what to loo

🐕Dog HealthJun 2, 2026

🚨Emergency

Dog Tracheal Collapse Stages: Grade I-IV Explained

Dog tracheal collapse is graded I through IV. The grade determines whether medical management, a stent, or surgery is right — here is how each stage looks.

🦎Reptile HealthJun 1, 2026

Bearded Dragon Tail Rot Treatment: When to Amputate

A black, dry, or hard tail tip is tail rot. Surgical amputation above the necrosis plus husbandry fixes is the standard treatment.

🐹Hamster HealthJun 1, 2026

Hamster Wet Tail Treatment: Signs and What to Do

Wet tail is severe diarrhea in young hamsters from stress and bacterial overgrowth. Without rapid antibiotics and fluids it can kill in 24 to 48 hours.

🐈Cat HealthJun 1, 2026

Cat Cholangitis Treatment: Antibiotics, Steroids, and Diet

Cholangitis is the most common inflammatory liver disease in cats. Neutrophilic needs antibiotics, lymphocytic needs steroids — biopsy guides treatment.

🐾Pet HealthJun 1, 2026

Crested Gecko Floppy Tail Syndrome: Signs and Husbandry Fixes

Floppy Tail Syndrome bends a crested gecko's tail from prolonged head-down resting on glass. Husbandry changes can halt early progression.

🐕Dog HealthJun 1, 2026

Dog Megaesophagus: Signs, Causes, and Feeding Tips

Megaesophagus causes regurgitation and aspiration pneumonia risk. Upright feeding, a workup for myasthenia gravis, and prompt pneumonia care matter most.

🐈Cat HealthJun 1, 2026

Cat Megaesophagus: Causes, Signs, and What to Do

A cat that regurgitates undigested food hours after eating may have megaesophagus — a weak esophagus that needs upright feeding and a workup.

🐾Ferret HealthJun 1, 2026

Ferret Aleutian Disease: Signs of Chronic Wasting Illness

Aleutian disease is a chronic immune-driven ferret illness causing weight loss and high protein. Testing, isolation, and supportive care extend life.

🐈Cat HealthJun 1, 2026

Cat HCM Stages: Understanding Hypertrophic Cardiomyopathy

Cat HCM is staged A through D by the ACVIM consensus. Stage B2 and beyond carry a real risk of clots and heart failure — here is what each stage means.

🐕Dog HealthJun 1, 2026

🩺Chronic & Systemic

Dog Addison's Disease: Symptoms, Diagnosis, and Treatment

Vague waxing-waning illness, collapse, or a high potassium reading should trigger an ACTH stim. Addison's in dogs is fully treatable when caught.

🐈Cat HealthJun 1, 2026

Cat Chylothorax: Milky Fluid Around the Lungs

Chylothorax is milky lymph fluid around the lungs, often from heart disease or a mass. Labored breathing in a previously well cat is the warning.

🐕Dog HealthJun 1, 2026

Dog Protein-Losing Enteropathy (PLE): Signs and Treatment

PLE is a serious cause of chronic diarrhea, weight loss, and low blood protein. Yorkies and Soft Coated Wheatens are over-represented.

🐹Guinea Pig HealthJun 1, 2026

💨Respiratory

Guinea Pig Respiratory Infection: Signs, Causes, Treatment

Guinea pigs hide respiratory illness until it is severe. Nasal discharge, fast breathing, or clicking sounds need same-day exotic vet care.

🐹Guinea Pig HealthJun 1, 2026

🩺Chronic & Systemic

Guinea Pig Uterine Cancer: Signs in Older Sows

Bloody vaginal discharge or a distended belly in an older intact sow often means uterine adenocarcinoma. Surgery is curative if caught before spread.

🐰Rabbit HealthJun 1, 2026

Rabbit Mastitis: Signs and Treatment in Nursing Does

Mastitis in a nursing rabbit doe causes hot, hard, painful glands and septicemia risk. Safe antibiotics, supportive care, and kit care are urgent.

🦜Bird HealthJun 1, 2026

Parrot Bornavirus and PDD: Signs of Proventricular Dilatation

Bornavirus causes proventricular dilatation disease — chronic GI and neurological illness. Weight loss with undigested seeds in droppings is a red flag.

🦜Bird HealthJun 1, 2026

Budgie Iodine Deficiency: Signs of Thyroid Goiter

An iodine-deficient budgie develops a thyroid goiter that compresses the airway. Voice change and labored breathing are warning signs.

🐰Rabbit HealthJun 1, 2026

Rabbit Cheek Tooth Spurs: Signs and Filing Treatment

Cheek tooth spurs cut the tongue or cheek and stop a rabbit from eating. Sedated dental burring restores normal chewing — diet helps prevent it.

🐰Rabbit HealthJun 1, 2026

Rabbit Jaw Abscess: Signs, Causes, and Treatment

A firm lump along a rabbit's jaw is almost always a tooth-root abscess. Surgery, marsupialization, and long antibiotics give the best chance of cure.

🐹Hamster HealthJun 1, 2026

🩺Chronic & Systemic

Hamster Cushing's Disease: Signs of Hyperadrenocorticism

Older hamsters with symmetric fur loss, thin skin, and a pot belly often have hyperadrenocorticism. Recognizing it guides supportive care.

🐈Cat HealthJun 1, 2026

Cat Portosystemic Shunt: Liver Shunt Signs in Cats

A small, slow-growing kitten with drooling, copper eyes, or post-meal neurological signs may have a liver shunt — often surgically curable.

🐰Rabbit HealthMay 31, 2026

Rabbit Aural Hematoma: Swollen Ear Flap Causes and Care

A sudden squishy swelling of a rabbit's ear flap is usually an aural hematoma — caused by ear mites or shaking, it needs vet care fast.

🐈Cat HealthMay 31, 2026

Cat Sebaceous Adenitis: A Rare Cause of Patchy Hair Loss

Sebaceous adenitis is an uncommon skin disease in cats causing patchy hair loss, scaling, and crusts — biopsy confirms it, and treatment is lifelong.