I use Frontline correctly every month for my golden retriever. Yet I still see one or two fleas when I look at her belly. Isn't Frontline suppossed to rid the dog of ALL fleas? I now worry that my house will have fleas. Please advise.
You should not see any fleas while your pet is on frontline. First, make sure you are applying it properly, second, do not bath your pet while on frontline, third consider treating your home and yard against fleas. Vetcare