Yes, actually, we did stay in a guest house in Austin, TX where the lady had one of those hotdog shaped dogs who cleaned the ears of the cats in the house, 2 cats, and one of the cats carried the lizard around in her mouth. The lizard didn't seem to mind at all. They all grew up together so they all got along well. The house also had a tarantula in a glass terrarium upstairs, but we never met her. All the pets roamed freely in the house with the guests except the tarantula.