Hi, I am new here and I have a question pertaining to my 11lbs. rat terrier Baby, she was the runt of the litter, she has been having seizures for the past 3 years and has to take medication to control them. My question is what kind of flea & tick medication can I give her that doesn't have any kind of pesticide or anything else thats not good for her? I know that pesticides in flea & tick meds can cause seizures in animals. Her vet said he would recommend using Frontline because it didn't have any pesticides in it but I was reading up on it and it shows it has Fipronil & S-methoprene in it and Fipronil is used in a wide variety of pesticide products. So what kind should I use on her that won't hurt her? Thank you for your help.