Quote Originally Posted by beeniesmom
Sometimes Frontline doesn't work.
I use ADVANTAGE and there are never any fleas.
My boss used to use Frontline but her dogs had fleas anyway. As soon as she switched over to Advantage, they never had another flea again!
This is the exact opposite for me. Advantage NEVER EVER worked for us. The fleas kept coming and coming. Then the vet told us to use Frontline, he uses it on his dogs. We used it once, it got rid of the fleas, and we haven't had to use it since.