Hi everyone. I recently posted a question on how to get rid of fleas and several people told me to use flea drops such as Advantage. I was told to get the kind for small cats. I went to the store today although I found no Advantage, I did find many other things that are similar. I bought Hartz brand flea and tick drops for cats and kittens. It is a 3 month supply with 3 applicators in the box. I'm just wondering if this is completely safe for ferrets before I even attempt to use it on Snowie. Also, if it is safe, about how much should I use on her? I'm not sure if its necessary to use the entire amount contained in 1 applicator on a ferret, but then again, I could be wrong. Thank you all for all the help you have given me so far. Sincerely, Carrie and Snow-butt :) [Posted in FML issue 3136]