[log in to unmask] asked about experience with flea control products. I've used Advantage for two months now and it is working great. The second time, soon after I got back from a week's vacation, my two ferrets had a bunch of fleas again, so I put couple of drops each on their necks. Next morning the fleas were gone (like the first time). You can get it from your vet, and you will probably have to sign a waiver since it hasn't been approved for ferrets yet. Larry [Posted in FML issue 1689]