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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All topics 🚨Emergency(113)🤮Digestive(128)💨Respiratory(96)🚽Urinary(35)🐛Parasites(63)🌿Skin & Coat(134)🦴Mobility(77)🍽️Eating & Drinking(51)👁️Eyes & Ears(103)🦷Dental(53)🩺Chronic & Systemic(160)🐾Behavior & Training(60)🛡️Wellness & Prevention(42)🐣New Pet & Care(19)

Showing 769–792 of 1179 articles

🐈Cat HealthJun 4, 2026

🛡️Wellness & Prevention

Cat Bartonella & Cat Scratch Disease: What Owners Need to Know

Bartonella henselae lives in 30 to 40 percent of US cats and causes cat scratch disease in humans. Here's testing, treatment, and household prevention.

🐈Cat HealthJun 4, 2026

🩺Chronic & Systemic

Cat Mediastinal Lymphoma: Signs, Diagnosis, Chemo Outcomes

Mediastinal lymphoma in cats causes labored breathing in young Siamese and Oriental breeds. Chemotherapy produces months to years of remission.

🐹Guinea Pig HealthJun 4, 2026

🐛Parasites

Guinea Pig Ear Mites: Symptoms, Treatment, Cross-Species Risk

Guinea pig ear mites cause head shaking, brown ear debris, and scratching. Ivermectin clears most cases; rabbit and cat housemates need treating too.

🐾Ferret HealthJun 4, 2026

🩺Chronic & Systemic

Ferret Estrogen Toxicity in Intact Jills: Symptoms & Spay

An intact female ferret in prolonged heat develops bone-marrow suppression and life-threatening pancytopenia. Spay is the definitive cure and the preventio

🐹Hamster HealthJun 4, 2026

🐛Parasites

Hamster Pinworms (Syphacia): Diagnosis & Treatment

Hamster pinworms cause perianal itching, weight loss, and rough coat. Fenbendazole or ivermectin clears infections — and they don't infect humans.

🐹Hamster HealthJun 4, 2026

🚨Emergency

Hamster Rectal Prolapse: Causes, First Aid, and Surgery

Rectal prolapse in hamsters is an emergency caused by wet tail, parasites, or chronic diarrhea. Keep tissue moist; get to an exotic vet within hours.

🐰Rabbit HealthJun 4, 2026

💨Respiratory

Rabbit Pasteurella Pneumonia: Symptoms, Treatment, Prognosis

Pasteurella pneumonia is the most common serious infection in pet rabbits. Here's how to recognize it, what antibiotics actually work, and how long treatme

🦜Bird HealthJun 4, 2026

🤮Digestive

Cockatiel Crop Yeast: Sour Crop, Diagnosis, Nystatin Treatment

Cockatiel crop candidiasis causes slow crop emptying and sour regurgitation, especially in hand-fed chicks. Nystatin clears most cases in 7 to 14 days.

🐈Cat HealthJun 3, 2026

🌿Skin & Coat

Cat Pillow Foot: Plasma Cell Pododermatitis Signs and Treatment

Pillow foot is an immune-mediated paw pad swelling in cats, often linked to FIV. Here's how doxycycline treatment works and when to biopsy.

🐹Guinea Pig HealthJun 3, 2026

🩺Chronic & Systemic

Guinea Pig Mammary Tumors: Signs, Surgery, and What to Expect

Mammary tumors affect male and female guinea pigs. Here's how to spot them early and why surgery while the lump is small matters so much.

🐹Guinea Pig HealthJun 3, 2026

🩺Chronic & Systemic

Guinea Pig Pyometra Signs: Uterine Infection in Older Sows

Pyometra in guinea pigs is bacterial uterine infection. Here's how to spot bloody discharge, abdominal swelling, and why spay surgery is curative.

🦜Bird HealthJun 3, 2026

🚨Emergency

Lovebird Egg Binding Signs: An Emergency Most Owners Miss

Egg binding in lovebirds is fast-killing. Here's how to spot straining and tail bobbing and what emergency calcium and oxytocin treatment looks like.

🦎Reptile HealthJun 3, 2026

🦴Mobility

Chameleon Metabolic Bone Disease: Rubber Jaw and How to Reverse It

MBD is the most common preventable killer of pet chameleons. Here's how UVB, calcium, and D3 work together and why early husbandry fixes matter.

🐕Dog HealthJun 3, 2026

🩺Chronic & Systemic

Dog Hemangiosarcoma Symptoms: The Collapse You Can't Ignore

Sudden collapse, pale gums, or a swollen belly in an older large-breed dog can mean hemangiosarcoma — here's how to recognize it fast.

🐈Cat HealthJun 3, 2026

🩺Chronic & Systemic

Cat Wet FIP Signs: The Swollen Belly Treatment Now Cures

A young cat with a fluid-filled belly, persistent fever, and weight loss may have wet FIP — once fatal, now curable in most cats.

🐈Cat HealthJun 3, 2026

🌿Skin & Coat

Cat Feline Acne Treatment: Why Plastic Bowls Are the Problem

Black dots and red bumps on your cat's chin are feline acne — swap plastic for ceramic and gentle cleaning resolves most mild cases.

🐰Rabbit HealthJun 3, 2026

🦷Dental

Rabbit Malocclusion Signs: Drooling, Hay Refusal, and Pain

Drooling, wet chin fur, and refusing hay can mean rabbit malocclusion — overgrown teeth that need same-day veterinary attention.

🦜Bird HealthJun 3, 2026

💨Respiratory

Cockatiel Psittacosis Symptoms: Parrot Fever and What to Do

Sneezing, lime-green droppings, and weight loss in a cockatiel can mean psittacosis — treatable, but also contagious to people.

🦜Bird HealthJun 3, 2026

💨Respiratory

Parrot Aspergillosis Symptoms: Voice Change and Tail Bobbing

Raspy voice, tail bobbing, and gradual weight loss in a parrot can mean aspergillosis — early diagnosis dramatically changes outcome.

🦎Reptile HealthJun 3, 2026

🦴Mobility

Leopard Gecko MBD Symptoms: Soft Jaw and Bowed Leg Signs

Soft jaw, bowed legs, or tremors in a leopard gecko mean metabolic bone disease — a husbandry problem that needs correction now.

🐈Cat HealthJun 3, 2026

🌿Skin & Coat

Cat Pemphigus Foliaceus Signs: Autoimmune Crusts on the Face

Pemphigus foliaceus is the most common autoimmune skin disease in cats. Here's how to spot crusts on the face and pads and what biopsy and treatment look l

🐈Cat HealthJun 3, 2026

🦴Mobility

Cat Hypokalemic Polymyopathy Signs: Neck Down, Stiff Walk

Low potassium causes neck ventroflexion and stiff weakness in cats with CKD or hyperthyroidism. Here's how potassium supplementation reverses it within day

🐕Dog HealthJun 3, 2026

🩺Chronic & Systemic

Dog Pulmonic Stenosis Signs: When a Puppy Murmur Means Surgery

Pulmonic stenosis is the 2nd most common congenital heart defect in dogs. Here's what murmurs, fainting, and balloon valvuloplasty actually mean.

🐰Rabbit HealthJun 3, 2026

🚽Urinary

Rabbit Cystitis Signs: Sludge, Stones, and Bladder Infections

Rabbit cystitis means bladder sludge, stones, or infection. Here's how to tell true blood from pigment and when surgery is needed.