My ferret has picked up fleas from my dogs who always bring them home from the other dogs in the neighborhood. I use Frontline and Adams products on them. They are greyhounds and are exteremely sensitive. Basically, anything that won't hurt a greyhound is fairly safe. Just to be sure though, what can I use on my ferret to control fleas? Are these products too harsh even though they are greyhound safe? If so, what can I use? Thanks. Steve [Posted in FML issue 1866]