We got 2 cats around 7ish years ago, and they're both 8. My dad doesn't like the cats and instead only tolerates them.
The first cat he has no problem with. Shes generally well behaved but a bit sharky and only really likes me. The second cat likes to go toilet on my dad's stuff. It only happens every few months but it just happened and my dad says he wants to put him down for it. What can I do?