Pet Health Library

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

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Showing 1–17 of 17 articles found

🐕Dog HealthJun 28, 2026

🩺Chronic & Systemic

Dog Cushing's Disease: Signs, Diagnosis & Treatment

Cushing's disease causes excessive drinking, pot belly, and hair loss in dogs. Learn the signs, how it's diagnosed, and long-term treatment options.

🐕Dog HealthJun 25, 2026

🩺Chronic & Systemic

Dog Leptospirosis: Kidney and Liver Warning Signs

Leptospirosis attacks the kidneys and liver in dogs and spreads to humans. Learn the warning signs, how the vaccine helps, and when early vet care makes th

🐕Dog HealthJun 24, 2026

🩺Chronic & Systemic

Dog Liver Shunt (Portosystemic Shunt): Signs and Treatment

A liver shunt in dogs allows toxins to bypass the liver, causing neurological signs and poor growth. Learn the warning signs and why early surgery matters.

🐕Dog HealthJun 21, 2026

🩺Chronic & Systemic

Hepatic Encephalopathy in Dogs: Signs, Causes, and Treatment

Hepatic encephalopathy causes confusion, head pressing, and seizures in dogs due to liver failure. Learn the signs and when to seek emergency care.

🐕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.

🐕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.

🐕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.

🐕Dog HealthMay 30, 2026

🩺Chronic & Systemic

Dog Cushing's Disease: Symptoms, Tests, and Treatment

Dog Cushing's looks like normal aging — but it's a treatable disease. Excessive drinking, panting, and a pot belly are red flags.

🐕Dog HealthMay 28, 2026

🩺Chronic & Systemic

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.

🐕Dog HealthMay 25, 2026

🩺Chronic & Systemic

Dog Addison's Disease Symptoms: The Great Pretender

Dog Addison's disease causes vague vomiting, weakness, and weight loss until a sudden crisis. Here are the signs, diagnosis, and lifelong treatment.

🐕Dog HealthMay 18, 2026

🩺Chronic & Systemic

Dog Cushing's Disease: Symptoms, Early Signs, and When to See a Vet

Cushing's disease in dogs causes increased thirst, pot belly, and hair loss. Learn the early warning signs and when to see your vet.

🐕Dog HealthMay 18, 2026

🩺Chronic & Systemic

Hypothyroidism in Dogs: Symptoms, Signs, and How It's Treated

Hypothyroidism in dogs causes weight gain, lethargy, and coat changes. Learn the signs, which breeds are prone, and how it's treated.

🐕Dog HealthMay 16, 2026

🩺Chronic & Systemic

Mast Cell Tumors in Dogs: What That Lump on Your Dog's Skin Might Mean

Mast cell tumors are the most common skin cancer in dogs. Learn how to spot them, which breeds are at risk, and what to do if you find a lump.

🐕Dog HealthMay 15, 2026

🩺Chronic & Systemic

Dog Spleen Tumor Symptoms: Warning Signs of a Silent but Serious Danger

Splenic tumors in dogs often show no warning signs until rupture. Learn the subtle symptoms to watch for and when it becomes an emergency.

🐕Dog HealthMay 6, 2026

🩺Chronic & Systemic

Signs of Kidney Disease in Dogs: Symptoms and Early Warning Signs

Kidney disease in dogs often goes undetected until advanced stages. Learn the early and late signs, and when to see your vet.

🐕Dog HealthMay 6, 2026

🩺Chronic & Systemic

Diabetes in Dogs: Early Signs, Symptoms, and What To Do

Diabetes in dogs causes increased thirst, weight loss, and cloudiness in the eyes. Learn the early signs and when to see a vet.

🐕Dog HealthMay 3, 2026

🩺Chronic & Systemic

Signs of Dog Dementia: Recognizing Cognitive Dysfunction Syndrome

Dog dementia (Cognitive Dysfunction Syndrome) affects up to 68% of dogs over 15. Learn the early warning signs and how to support your aging dog.