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 1–24 of 49 articles found

🐭Gerbil HealthAug 11, 2026

🍽️Eating & Drinking

Gerbil Not Eating? How Urgent It Is and What to Check First

A gerbil that stops eating has very little reserve, so this is a same-day question. But gerbils hoard food, so the bowl misleads in both directions — here is how to tell real inappetence from caching, and the causes worth ruling out tonight.

🐸Amphibian HealthAug 6, 2026

🍽️Eating & Drinking

Why Is My Frog Not Eating? Common Causes and What to Do

A pet frog that stops eating usually has an enclosure problem before it has a disease. How to check temperature, humidity, water and prey systematically, the medical causes to rule out, and how long is too long to wait.

🐕Dog HealthAug 2, 2026

🍽️Eating & Drinking

The Overweight Dog: How to Tell and Help Them Slim Down Safely

Extra weight is one of the most common — and most fixable — health issues dogs face. Here's how to honestly assess your dog's body condition, understand why those extra pounds matter, and follow a safe, vet-guided plan to help them reach a healthy weight without the guilt.

🐟Fish HealthAug 2, 2026

🍽️Eating & Drinking

Goldfish Not Eating: Causes, Fixes, and When to Worry

When your goldfish stops eating, the water is usually the real story. Here's how to find the cause, water quality first, then temperature, stress, diet, and disease, with a simple step-by-step plan and the red flags that mean it's time to call an aquatic vet.

🐈Cat HealthJul 31, 2026

🍽️Eating & Drinking

Overweight Cat: How to Tell and Help Them Lose Weight Safely

Most pet cats carry extra weight, and it's easy to miss. Learn how to check your cat's body condition, why extra pounds raise real health risks, and how to help your cat lose weight slowly and safely, without the dangers of crash dieting.

🐿️Sugar Glider HealthJul 26, 2026

🍽️Eating & Drinking

Sugar Glider Obesity: How to Spot It, the Risks, and Safe Weight Loss

Obesity is one of the most common and preventable problems in pet sugar gliders, driven by calorie-dense diets and too-small cages. Here is how to tell if your glider is overweight, the health risks to watch for, and how to help them slim down safely under a vet's guidance.

🦔Hedgehog HealthJul 25, 2026

🍽️Eating & Drinking

Obesity in African Pygmy Hedgehogs: Signs, Risks, and Safe Weight Loss

A hedgehog that can no longer curl into a tight ball, or that bulges with fat around its 'armpits' when it tries, is very likely overweight. Obesity is one of the most common husbandry problems in pet African pygmy hedgehogs, and it drives real disease — including fatty liver. Here's how to tell if your hedgehog is overweight, why captive hedgehogs get fat, the health risks that make it more than cosmetic, and how to help your hedgehog slim down slowly and safely.

🐟Fish HealthJul 17, 2026

🍽️Eating & Drinking

Betta Fish Not Eating? Causes and What to Do

A betta that skips meals is usually reacting to its water, not its food. Here are the most common reasons bettas stop eating — cold water, ammonia, overfeeding, stress, and illness — plus simple steps to get your fish eating again.

🦔Hedgehog HealthJul 16, 2026

🍽️Eating & Drinking

Hedgehog Not Eating? Causes, Home Care, and When It's an Emergency

Is your hedgehog not eating? The most common cause is a too-cold enclosure that triggers a dangerous hibernation attempt, but dental disease, illness, and cancer also suppress appetite. Here's how to find the cause, help at home, and know when it's an emergency.

🐸Amphibian HealthJul 16, 2026

🍽️Eating & Drinking

Axolotl Not Eating? Causes, Fixes, and When to Worry

An axolotl that stops eating is almost always telling you something about its tank. Learn the water-quality, temperature, and impaction causes behind axolotl anorexia, plus how to tempt a reluctant eater and when to call an exotic vet.

🐿️Sugar Glider HealthJul 15, 2026

🍽️Eating & Drinking

Sugar Glider Not Eating: Causes, Home Care, and When It's an Emergency

A sugar glider that stops eating can crash fast. Here are the most common reasons—from an unbalanced diet and low calcium to dental disease, stress, and pain—plus what to do at home and when to rush to an exotic vet.

🐹Guinea Pig HealthJun 26, 2026

🍽️Eating & Drinking

Guinea Pig Scurvy: Vitamin C Deficiency Signs and Treatment

Guinea pigs can't make vitamin C and develop scurvy when deficient. Swollen joints, bleeding gums, and rough coat are key signs. Fully preventable.

🐹Hamster HealthJun 19, 2026

🍽️Eating & Drinking

Hamster Drinking Too Much Water: Causes & When to Worry

A hamster suddenly drinking much more water than usual almost always signals a serious condition: diabetes mellitus, kidney disease, or pyometra. Same-day

🐈Cat HealthJun 18, 2026

🍽️Eating & Drinking

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

🦎Reptile HealthJun 16, 2026

🍽️Eating & Drinking

Vitamin A Deficiency in Leopard Geckos: Signs & Diet Fix

Vitamin A deficiency in leopard geckos from mealworm-only diets causes swollen eyelids, respiratory infections, and poor shedding. Learn how to diagnose, t

🐈Cat HealthJun 15, 2026

🍽️Eating & Drinking

Cat Vitamin A Toxicity: Signs, Causes & Treatment

Feeding too much liver causes irreversible bone deformities in cats. Learn the signs of vitamin A toxicity and how to prevent it with proper diet.

🐰Rabbit HealthJun 14, 2026

🍽️Eating & Drinking

Rabbit Diet & Weight Management: What to Feed, What to Cut, and How to Slim Down Safely

Overweight rabbits can't groom cecal areas and risk GI stasis. Learn the correct hay-to-pellet ratio, how to reduce weight safely, and the danger of alfalfa for adults.

🦎Reptile HealthJun 14, 2026

🍽️Eating & Drinking

Crested Gecko Not Eating: Causes & When to See a Vet

Crested geckos often fast 1–2 weeks from husbandry issues. Learn the causes, how long they can fast, when weight loss means vet care, and costs.

🐹Guinea Pig HealthJun 14, 2026

🍽️Eating & Drinking

Guinea Pig Vitamin E Deficiency: Signs & Prevention

Vitamin E deficiency causes muscle weakness and stiff gait in guinea pigs. Learn signs, dietary causes, treatment, and how to prevent white muscle disease.

🦜Bird HealthJun 14, 2026

🍽️Eating & Drinking

Budgie Vitamin A Deficiency: Signs & Diet Fixes

All-seed diets cause vitamin A deficiency in budgies — nasal discharge, oral plaques, sinus swelling. Learn signs, dietary fixes, treatment, and costs.

🦎Reptile HealthJun 14, 2026

🍽️Eating & Drinking

Ball Python Not Eating: Normal Fasting vs. Medical Concern & What to Do

Ball pythons can fast for months normally — but weight loss, respiratory signs, or a young snake refusing food warrants a vet. Learn how to tell the difference.

🐕Dog HealthJun 13, 2026

🍽️Eating & Drinking

Senior Dog Losing Weight: Causes & What to Do

Senior dog losing weight? This is never just 'old age' — find the most common causes including cancer, kidney disease, dental pain, and what the vet looks

🦎Reptile HealthJun 12, 2026

🍽️Eating & Drinking

Crested Gecko Dehydration: Signs, Sunken Eyes & Prevention

Crested geckos dehydrate quickly without proper misting. Learn the signs of dehydration — sunken eyes, skin tenting — and how to treat and prevent it.

🦎Reptile HealthJun 9, 2026

🍽️Eating & Drinking

Leopard Gecko Not Eating: Top Causes & When to Act

Leopard geckos often fast for normal reasons, but persistent refusal with weight loss signals a husbandry or health problem. Learn when to worry.