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 25–48 of 75 articles found

🐈Cat HealthJun 9, 2026

💨Respiratory

Cat Asthma: Coughing, Wheezing & Open-Mouth Breathing

Feline asthma affects 1–5% of cats. Learn to tell asthma coughing from hairballs, recognise emergency signs, and understand treatment options.

🐈Cat HealthJun 9, 2026

💨Respiratory

Cat Upper Respiratory Infection: Signs & Treatment

FHV-1 and calicivirus cause 80–90% of cat URIs. Learn the signs, when home care is enough, vet urgency criteria, and treatment costs.

🐈Cat HealthJun 8, 2026

💨Respiratory

Cat Cryptococcosis: Nasal Polyps, Sneezing & Meningitis

Cryptococcosis is the most common systemic fungal infection in cats. Nasal polyps, chronic sneezing, and facial swelling are early signs before CNS spread.

🦜Bird HealthJun 8, 2026

💨Respiratory

Amazon Parrot Wheezing: Respiratory Signs & Vet Care

Wheezing in Amazon parrots signals aspergillosis, psittacosis, or bacterial pneumonia. Tail-bobbing and open-mouth breathing are emergency signs requiring

🦎Reptile HealthJun 8, 2026

💨Respiratory

Blue-Tongue Skink Respiratory Infection: Signs & Care

Respiratory infections in blue-tongue skinks cause wheezing, nasal mucus, and lethargy. Cold enclosures are the primary risk factor. Antibiotic treatment i

🐈Cat HealthJun 8, 2026

💨Respiratory

Cat Calicivirus: Mouth Ulcers, Limping & Vaccination

Feline calicivirus causes painful mouth ulcers, nasal discharge, and a unique limping syndrome. Vaccination reduces severity. Supportive care is the mainst

🐕Dog HealthJun 7, 2026

💨Respiratory

Dog Reverse Sneezing: Causes and When to Worry

Dog reverse sneezing sounds alarming but is usually harmless. Learn what triggers the honking reflex, how to stop an episode, and when it signals real trou

🦜Bird HealthJun 7, 2026

💨Respiratory

Parrot Psittacosis: Signs, Risk to Humans & Treatment

Parrot psittacosis (chlamydiosis) spreads to humans and can cause pneumonia. Learn bird signs, the 45-day doxycycline treatment, and zoonotic precautions.

🐕Dog HealthJun 6, 2026

💨Respiratory

Dog Distemper Symptoms: Stages, Treatment, and Outlook

Canine distemper causes fever, nasal discharge, and—in many survivors—permanent neurological damage. Know the signs and why vaccination is critical.

🦎Reptile HealthJun 6, 2026

💨Respiratory

Tortoise Respiratory Infection: Signs, Causes, and Care

Tortoise respiratory infections cause nasal discharge, wheezing, and open-mouth breathing. Husbandry correction plus antibiotic injections are both require

🐾Ferret HealthJun 6, 2026

💨Respiratory

Ferret Flu: Why Ferrets Catch Human Influenza Explained

Ferrets can catch human seasonal flu and pass it back. Signs include sneezing, fever, lethargy, and nasal discharge. Most recover with supportive care in 7

🦜Bird HealthJun 4, 2026

💨Respiratory

African Grey Aspergillosis: Signs, Diagnosis, Treatment

Aspergillosis in African Greys causes voice change, tail bobbing, and slow weight loss. Long voriconazole courses plus husbandry correction save birds.

🐈Cat HealthJun 4, 2026

💨Respiratory

Cat Laryngeal Paralysis: Signs, Causes, and Tie-Back Surgery

Laryngeal paralysis in cats causes raspy breathing and voice change. Tie-back surgery is lifesaving in obstructive cases.

🐰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 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

💨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.