Does anyone here have advice on how to prevent a cat from stinking up a home while the owners are away?? We have a male cat. He has been neutered. Neutering was supposed to fix this problem. Admittedly, the issue has gotten better, but it seems that when our cat thinks we've been gone for too long he becomes anxious and acts out by marking around the house, especially around doors. Would getting another cat to keep him company help??? Or would it just mean more problems??? We have no experience in these things, so advice is welcome.