I noticed today that my 10 year old cats fur smells like smoke around her neck. Neither my husband or I smoke and she is an indoor cat. I don't ever have candles in the home either so it can't be from that. Could it mean there is something wrong with her? Maybe something with her skin or something with her mouth that is transferring to her fur? I've noticed a couple of times her fur hasn't smelled nice and 'cat like' recently but this is the first time I have noticed the smoke smell. Another thought is it could be left over from the spot on we gave her but that was two weeks ago, we have used it before and I have never noticed it before. I don't want to call the vet if this is a waste of time