The Itch That Won’t Quit: Understanding Flea Allergy Dermatitis
What Is Flea Allergy Dermatitis? Flea Allergy Dermatitis (FAD) is one of the most common causes of intense itching and skin irritation in pets. It occurs when a dog or cat has an allergic reaction to flea saliva, triggering severe discomfort, inflammation, and secondary skin infections. The warm, humid climate in St. Petersburg, Florida, creates [...]