The day we picked Major up, he went to the vet before he even came home. He had fleas, and the vet gave him Revolution. She said the fleas would be gone in 48 hours, but they weren't. It took about a week, but they were gone.

Also...

I think that is all our vet sells. I really want to get some flea and tick preventative, does anyone know if the Revolution brand has that?