[Belindtch]

I have 3 yorkies. Interceptor is for heartworms. It is given monthly in a tiny pill which the dog swallows. For fleas I am currently using 3 different things. One dog is on Frontline Plus, one on Sentinel and one on Comfortis. The Frontline Plus is put on the neck once a month. The Sentinel is a pill which is swallowed and the Comfortis is a chewable, beef-flavored tablet. I really want to get all the girls on the same medicine soon. I just don't know if Sentinel or Comfortis is better.