we have two cats who are approx 9 years old. they have access to outside through a cat flap, and they have always been very clean cats. However, recently we started having to shut the cat flap at night to prevent other cats coming into the house. It was then that one of them started to crap in the spare room, so we started shutting them out at night. But it seems that a habbit has now developed and one of them is still crapping in the spare room, despite the fact they're out all night and have free access to outside during the day.
I am seriously considering getting rid of them as while I love them, this behavior is just horrible. I don't want to get rid, and ds is distraught not wanting me to get rid of his cats, but I don't have any alternative really do I?
or does anyone have some words of wisdom?