Say goodbye to ticks and fleas with Simparica, protection that goes on and on and on...all month long
Earn up to $35 in rewards from your Simparica purchase*
How does Simparica work?
Simparica is a great tasting chewable tablet given once a month. It safely delivers continuous protection against ticks and fleas from day 1 to day 35.1. That means you have some wiggle room if you give it to your dog a few days late.