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 73–96 of 156 articles found

🐈Cat HealthJun 10, 2026

🩺Chronic & Systemic

Cat Dilated Cardiomyopathy: Signs, Taurine & Treatment

Feline DCM weakens the heart and can be reversible if caught early. Learn the signs, taurine link, treatment, and prognosis.

🐈Cat HealthJun 10, 2026

🩺Chronic & Systemic

Cat Saddle Thrombus: Signs, Recovery & Survival

Feline aortic thromboembolism (saddle thrombus) is a sudden emergency. Learn the signs, survival odds, treatment, and recovery outlook for cats.

🐕Dog HealthJun 10, 2026

🩺Chronic & Systemic

Dog Gallbladder Mucocele: Signs, Surgery & Costs

Dog gallbladder mucocele can rupture into an emergency. Learn the signs, jaundice red flags, surgery options, and treatment costs.

🐕Dog HealthJun 9, 2026

🩺Chronic & Systemic

Dog Hypothyroidism Signs: Weight Gain, Coat & Energy

Hypothyroidism is the most common hormonal disorder in dogs. Learn the signs — weight gain, coat loss, lethargy — diagnosis, and affordable treatment.

🐰Rabbit HealthJun 8, 2026

🩺Chronic & Systemic

Rabbit Anemia: Causes, Pale Gums & Emergency Signs

Anemia in rabbits causes pale gums, weakness, and rapid breathing. Uterine cancer is the leading cause in intact females. Prompt exotic vet care is life-sa

🐹Hamster HealthJun 8, 2026

🩺Chronic & Systemic

Hamster Kidney Disease: Signs, Care & When to See a Vet

Kidney disease is common in hamsters over 18 months and causes increased drinking, urination, and weight loss. Supportive care can extend quality of life s

🐾Ferret HealthJun 8, 2026

🩺Chronic & Systemic

Ferret Splenomegaly: Enlarged Spleen Signs & What It Means

An enlarged spleen in ferrets is almost always secondary to insulinoma, lymphoma, or adrenal disease. A palpable abdominal mass is the key sign. Workup is

🐈Cat HealthJun 8, 2026

🩺Chronic & Systemic

Cat Intestinal Lymphoma: Vomiting, Weight Loss & Staging

Intestinal lymphoma is the most common GI cancer in cats. Low-grade (small cell) form responds well to oral chemotherapy with median survival 2–3 years.

🐰Rabbit HealthJun 8, 2026

🩺Chronic & Systemic

Rabbit Soft Tissue Sarcoma: Lumps, Signs & Treatment

Soft tissue sarcomas in rabbits appear as firm, slow-growing lumps under the skin. Wide surgical excision offers the best long-term control. Early diagnosi

🐈Cat HealthJun 7, 2026

🩺Chronic & Systemic

Cat Polycystic Kidney Disease: Inherited CKD Signs

Cat PKD is an inherited disease in Persians that causes slow cyst growth in the kidneys. Learn signs, ultrasound screening, and how to manage CKD from PKD.

🐹Hamster HealthJun 6, 2026

🩺Chronic & Systemic

Hamster Liver Tumors: Signs, Types, and When to Act

Hamster liver tumors cause progressive abdominal swelling, weight loss, and jaundice. Most are diagnosed late — early detection from daily handling makes a

🐈Cat HealthJun 6, 2026

🩺Chronic & Systemic

Cat Hemoplasmosis: Signs of Feline Infectious Anemia

Feline hemoplasmosis causes infectious anemia with pale gums, lethargy, and rapid breathing. FeLV/FIV-positive cats face life-threatening disease.

🐹Hamster HealthJun 6, 2026

🩺Chronic & Systemic

Hamster Uterine Cancer: Signs of Endometrial Disease

Uterine cancer in female hamsters causes vaginal discharge, abdominal swelling, and weight loss. Spaying before disease onset is curative — or wait and see

🐈Cat HealthJun 6, 2026

🩺Chronic & Systemic

Cat Mammary Tumor Signs: Lumps, Staging, and Treatment

Over 85% of feline mammary tumors are malignant. Learn the signs, who's at risk, and why early surgery dramatically improves survival.

🐹Guinea Pig HealthJun 6, 2026

🩺Chronic & Systemic

Guinea Pig Lymphoma: Lumps, Weight Loss, and What to Do

Lymphoma in guinea pigs causes firm lymph node lumps, weight loss, and lethargy. Mediastinal forms cause breathing difficulty. Diagnosis needs a biopsy.

🦜Bird HealthJun 6, 2026

🩺Chronic & Systemic

Gout in Pet Birds: Hyperuricemia, Signs, and Treatment

Bird gout causes swollen chalky toe joints, lameness, and internal urate deposits. Amazon parrots and raptors are most at risk. Diet change and allopurinol

🐈Cat HealthJun 6, 2026

🩺Chronic & Systemic

Cat Cancer Warning Signs: 8 Symptoms to Never Ignore

Cancer kills more cats over 10 than any other disease. Learn the 8 early warning signs — weight loss, lumps, wounds that won't heal — and what to do.

🐹Hamster HealthJun 5, 2026

🩺Chronic & Systemic

Hamster Amyloidosis: The Silent Organ Disease of Old Age

Amyloidosis is a common cause of organ failure in older hamsters. Learn the subtle kidney and liver signs and how to keep your hamster comfortable.

🐕Dog HealthJun 5, 2026

🩺Chronic & Systemic

Dog Addison's Disease: The Great Pretender's Symptoms

Addison's disease in dogs mimics many illnesses with vague, shifting signs. Learn the warning signs, the crisis that lands dogs in the ER, and the outlook.

🐰Rabbit HealthJun 5, 2026

🩺Chronic & Systemic

Rabbit Heart Disease: Quiet Signs of a Failing Heart

Heart disease in rabbits hides behind vague signs like tiring easily and fast breathing. Learn the warning signs, how it is diagnosed, and the outlook.

🐈Cat HealthJun 5, 2026

🩺Chronic & Systemic

Cat Hepatic Lipidosis: When Not Eating Damages the Liver

Hepatic lipidosis (fatty liver) can develop in days when a cat stops eating. Learn the warning signs, why it is an emergency, and how it is reversed.

🐈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.

🐾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

🐹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.