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 49–72 of 84 articles found

🦜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

💨Respiratory

Corn Snake Respiratory Infection: Mucus, Wheezing, and Husbandry Fixes

Snake respiratory infection usually starts with husbandry stress. Here's how to spot bubbles and wheezing and what husbandry plus antibiotics can fix.

🦜Bird HealthJun 3, 2026

💨Respiratory

Macaw Aspergillosis Signs: Voice Change and Hidden Lung Disease

Aspergillosis is the leading fungal killer of macaws and African greys. Here's why voice change matters and what voriconazole treatment looks like.

🐹Hamster HealthJun 3, 2026

💨Respiratory

Hamster Respiratory Infection Signs: When Sneezing Is Urgent

Sneezing, wet nose, and hunched posture in a hamster can mean respiratory infection — small animals decline fast, so see a vet today.

🦜Bird HealthJun 2, 2026

💨Respiratory

Cockatiel Vitamin A Deficiency: Why Seed Diets Cause Sinusitis

Vitamin A deficiency from a seed-only diet causes sinusitis, foot lesions, and chronic infections in cockatiels. Here is what to look for and how to fix it

🐕Dog HealthJun 2, 2026

💨Respiratory

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.

🐹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.

🐈Cat HealthJun 1, 2026

💨Respiratory

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.

🦜Bird HealthMay 31, 2026

💨Respiratory

Budgie Chlamydia (Psittacosis): Signs and Why It Matters to Humans

Chlamydia psittaci in budgies causes ruffled feathers, runny droppings, and discharge — it can spread to people, so early testing matters.

🐕Dog HealthMay 29, 2026

💨Respiratory

Dog Collapsing Trachea: Honking Cough Causes and Treatment

A goose-honk cough in small breeds points to collapsing trachea. Learn how vets grade the collapse and what slows progression.

🐰Rabbit HealthMay 29, 2026

💨Respiratory

Rabbit Pasteurella Signs: Snuffles, Abscesses, and Treatment

Pasteurella in rabbits shows up as nasal discharge, sneezing, and abscesses. Learn which antibiotics work and why most rabbits never fully clear it.

🐾Ferret HealthMay 27, 2026

💨Respiratory

Ferret Distemper Signs: A Vaccine-Preventable Killer

Canine distemper virus is nearly 100% fatal in ferrets. Watch for crusty eyes, nose, and footpads, fever, and respiratory signs. Vaccination prevents it.

🐈Cat HealthMay 27, 2026

💨Respiratory

Cat Asthma Attack: Symptoms, Triggers, and Emergency Care

A cat asthma attack looks like crouched, open-mouth breathing with neck extended. Here's how to recognize one and what to do in the moment.

🐹Guinea Pig HealthMay 22, 2026

💨Respiratory

Guinea Pig Open-Mouth Breathing: An Emergency Warning Sign

Open-mouth breathing in guinea pigs is never normal. Here's what it signals and why you need exotic vet care immediately.

🦜Bird HealthMay 20, 2026

💨Respiratory

Cockatiel Respiratory Infection: Signs, Causes, and When to See an Avian Vet

Cockatiel respiratory infections can become life-threatening quickly. Learn the signs of breathing problems, causes, and when to seek avian vet care.

🐕Dog HealthMay 20, 2026

💨Respiratory

Dog Wheezing: Causes, Warning Signs, and When to See a Vet

Dog wheezing is a high-pitched whistling sound that signals airway trouble. Learn the causes, warning signs, and when it's an emergency.

🐹Guinea Pig HealthMay 18, 2026

💨Respiratory

Guinea Pig Sneezing: Causes, Upper Respiratory Infection, and When to Worry

Guinea pig sneezing can be normal or the start of a dangerous respiratory infection. Learn to tell the difference and when to act fast.

🐈Cat HealthMay 17, 2026

💨Respiratory

Cat Breathing Fast: When It's Normal and When It's an Emergency

Cat breathing fast can be normal after play — or a sign of heart disease, asthma, or fluid in the lungs. Learn when to act immediately.

🐕Dog HealthMay 16, 2026

💨Respiratory

Collapsed Trachea in Dogs: The Honking Cough That Owners Keep Ignoring

Collapsed trachea causes a honking goose-like cough in small dogs. Learn which breeds are at risk, warning signs, and when it becomes an emergency.

🐾Ferret HealthMay 16, 2026

💨Respiratory

Ferret Respiratory Infection: Signs, Causes, and When It Becomes an Emergency

Ferret respiratory infections cause sneezing, nasal discharge, and lethargy. They can catch the flu from humans. Learn signs, urgency, and treatment.

🦜Bird HealthMay 15, 2026

💨Respiratory

Parrot Respiratory Infection: Symptoms, Causes, and When It's an Emergency

Parrot respiratory infections can escalate from subtle signs to emergency fast. Learn the symptoms, causes, and when to rush to an avian vet.

🐕Dog HealthMay 14, 2026

💨Respiratory

Why Is My Dog Sneezing So Much? Causes and When to Worry

Wondering why your dog is sneezing so often? Discover the most common causes — from allergies to foreign objects — and the signs that mean a vet visit.

🐈Cat HealthMay 13, 2026

💨Respiratory

Cat Breathing With Mouth Open: Always an Emergency?

Cats almost never breathe through their mouths. Open-mouth breathing is usually a respiratory emergency. Here's what to do right now.

🦜Bird HealthMay 11, 2026

💨Respiratory

Budgie Tail Bobbing: What It Means and When to Call an Avian Vet

Budgie tail bobbing can indicate respiratory distress or heart disease. Learn when it's normal and when your budgie needs urgent avian vet evaluation.