I rescued Bo a few years ago. Recently, I inherited him back, so to speak. I integrated him with my dogs and he did real well. But he started peeing on all the dog beds. So as a compromise, I bought this cage for him so he can stay in the main part of the house where all the action is going on. During the evening he goes back into his spacious apartment, attached to my home, so he can stretch and run around.
In the morning when I open the door to his apartment, he comes running in and straight into the cage. Not being a cat person, I assume he likes this arrangement.