So my cat is nearly sixteen years old but in the last year or so has started having seizure type fits in which she rolls around on her back and the majority of the time wetting herself. Has anyone else seen or heard of anything like this or had this exact situation? We Find that putting flea treatment on her helps for about two weeks. Could it be an allergic reaction to fleas? Even though she had no problems when she was younger. We were going to get her put to sleep but couldn't bear it. She has lost a lot of weight but still seems just as happy so we would just like to know what's wrong