A dog house, because a cat house has no woof!
One of them is annoying, dangerous, hairy, lazy, disgusting and filthy and the other one is just a feminist
They prefer a cat-alogue.
Douse it with petrol and toss a lit match. WOOF!
Soak it in gasoline, hold a match up to it, and "woof!"
None because ice cream doesn't have bones.