Brownie, our rescue kitty, will not use her own perfectly good cat bed but opt for sleeping in Kipper's bed.
Suspect it's to annoy Kipper, the smaller high strung dog.
Brownie came with a place we bought in the North Georgia mountains. Our vet thinks she's a Norwegian Forest cat. She's got a great gig now with multiple warm places to sleep and a never empty feeding bowl.
Brownie tips the scales at 14 pounds and is the alpha animal among the pets in the household. All of our pets are rescue animals. Please consider a rescue animal when choosing a pet.