Jim Dandy:  I would personally google that one.(I'm a google girl,lol) Or if you have a specific breed in mind,research that one.My Mom's Peakinease LOVED cats.When I brought my kitten over to introduce them,the tried to mother hen him.I would think you would want to stay away from breeds like terriors as the cats might bring out their prey drive easily.Also talk to the people at the shelter..thats what they are there for :)