Welcome to YT, I have used Frontline from the time it hit the shelves and has always worked for my gals. This past summer my vet suggested to use Simparica, it's a chewable tab. IDK why could be she is now carrying this. There are many choices on the market today.
__________________ Joan, mom to Cody  RIP Matese  Schnae  Kajon Kia  forever in my  A House Is Not A Home Without A Dog |