We have had a new Tom cat move into our area that is attacking our outside ferals. All of our cats are fixed but I have already been out vet bills of over $100 to get our male patched back up and he had wounds again this week. This new cat is also attacking the fixed females as I had to get him off one this morning after he cased her down in our yard. I do not think this is anybody's cat but do not know for sure. I suspect it lives at a nearby business and ranges in our area looking for additional food. I do know I for one have no interest in having it fixed and I cannot afford more vet bills where it is hurting our cats. From what I have read even if we got it fixed the aggression might continue toward our pets. I am considering trapping and turning over to animal control but hate to if there is a chance it's someone's kitty. Thoughts?