When they find a cat on their doorstep, they take it in, but unfortunately pets are not allowed in the building so they hide it. But when Furley sees it, he takes a liking to it and takes it in. But when an inspector his brother sent to see if all the rules of the building are enforced, he hides it. At the same time the cat's owner, a little girl, comes looking for it and when Jack asks for it Furley tells him that he took the cat to the pound. So they each get a cat for the girl. When the inspector arrives. they try to hide the cats.