We use Advantage on our dogs..although the vet wanted to use Revolution on Reece because he is so young. Advantage has always worked for us..within a couple days the fleas are gone. I also use Borax to sprinkle on my carpets...leave it for a few hours (take the dogs to the spa hehe) and vacuum them up..throw away the vaccum bag and we are well on our way to a flea free house. Fleas are soooooooooooo annoying, but maybe try switching brands??
Dawn |