We have a 95+ pound Boxer, and trust when I tell you he thinks he's Aida's size. That dog can get himself curled up into the smallest ball of fur I've ever seen. In fact, he prefers to sleep in the 10 pound dog's bed over his large, orthopedic memory foam bed that I keep in the living room. But I'm honestly not sure why I keep the beds in there at all, because if someone is in the living room he prefers to curl up on or next to us, with his face smooshed on our neck/side/hip/ass/chest. Basically wherever he wants because he has to be thisclose at all times. Oh and he doesn't concern himself with whether we can breath or not. And I wouldn't have it any other way.