We have two cats and the yorkies are always going up to them kissing their face. Most of the time the cats are fine, but some days they are a little moody and they will hiss. The yorkies just don't understand it, they get their feelings hurt. HAHA But, every morning we wake up, the cats and the yorkies are curled up together in the bed. So, they all like each other real well. Cats are funny and some days even I have to stay away from them. lol