We have a dog and cat already and don't really want more but my sister has a cat which I feel we ought to adopt. He's always biting and scratching her children so gets punished and put outside. Our children are much older so he wouldn't be such a problem with us and might be happier.
Our dog knows this other cat but our own cat might be very upset if we adopt him. My sister says they all hate the cat and I feel sorry for him.
Shall I ask for him to move in with us?