Comfortis® (spinosad) is the first FDA-approved, chewable, beef-flavored tablet that kills fleas and prevents flea infestations on dogs and cats for a full month. Comfortis is:
- Convenient. Easy to give, with no messy applications
- Fast. Starts to kill fleas in 30 minutes — before they can lay eggs
- Effective. Provides full flea protection for a full month