Kills fleas

My understanding is that basically flea meds work because they have pesticide in them. This scares me because I hate exposing my cats to toxic chemicals, but the risks are minimal compared to a lifetime of fleas. I think this is one of the safer products. It is very basic--does not work against ticks or heartworm (although they are coming out with a new product that does). I think in most cases it is safe and recommended to be used with your pet.

Discussion