What Flavors are in the Common Heartworm, Flea & Tick Preventions?


We commonly get questions about ingredients in various flea, tick and heartworm prevention medications. This is especially important in dogs with allergies. Some dogs have various food allergies.

These are the flavors in some of the common flea, tick and heartworm prevention products:


Bravecto – Pork

Nexgard – Beef

Simperica – Liver

Heartgard – Beef

Interceptor Plus – Chicken

Interceptor – Beef

Sentinel – Beef

Iverhart Max Soft Chew – Chicken with Bacon flavoring