Articles
A–Z disease index for dogs and cats
Use the search box to quickly find a condition, or browse by letter to explore common dog and cat diseases. This content is for educational purposes only and is not a substitute for veterinary advice.
How to use
Find the right article fast
Start with the A–Z index below. If you’re not sure what you’re looking for, use these common starting points.
Symptoms
Search for what you’re seeing at home, then review possible causes and next steps to discuss with your vet.
Prevention
Explore vaccines, parasite control, dental care, nutrition, and lifestyle tips that help reduce risk.
Chronic care
Learn how long-term conditions are typically monitored and managed, including what to track between visits.
When it’s urgent
Know the red flags that warrant same-day veterinary care or an emergency visit.
Topics
Popular categories
Browse by theme, then jump into the A–Z index for specific conditions.
A–Z disease index
Type to filter, then select a condition to read the full article.
Search
[Search box placeholder] (Filters by disease name as you type.)