Why do some cats turn aggressive when being groomed? Many cats don’t mind being groomed at all, but with others, it can be a real challenge! Some cats may not enjoy being handled either because they are not used to it, because they find it painful (for example, cats with lots of tightly matted fur or older cats with sore joints from osteoarthritis) or because they have had a bad experience in the past. Unfortunately, this can lead to some cats becoming very matted, especially if they have long o