Hello. New person here. Two cats, Cooper and Tucker. Both adopted two years ago, and now age 15. Cooper started pooping outside the litter box five months ago. We took him to the vet, who diagnosed colorectal cancer. He had successful surgery to remove a mass in his colon in January, so has now been home for two months (on Palladin 3 times a week). He seems happy and healthy, but he is STILL pooping outside the box (peeing inside the box). It was every third day at first, so the vet told us to give him Miralax. Now he poops every second day, or rather night, but never in the same place. The last two times it's been on our bed. We can handle it, but would obviously prefer it if he went back to his normal ways. Some of the suggestions in this post are helpful, and we'll try them. But I do wonder if anyone else has had a cat go through the surgery and wonder if he'll perhaps be okay once he's fully healed?