Thought I would post an update. We got our Maine Coon kitten (Carley) about two weeks ago. She has had free reign of the house for a week. She and Izzie (our Sheltie) are doing great together. Sleeping on the couch near each other and also in bed with us. Carley even sneaks a piece or two of food from Izzie's dog dish when Izzie is eating. Izzie doesn't flinch. Overall a very good experience. Thanks for all of the thoughts!