I am so lucky my cats and buns all get on well. Pippa can be a little too playful for George and Gemma but they have a Pippa-free corner they can go in if they get fed-up with her.
Millie, the cat who is in the tray with George, is 14.5 so a quiet, lazy old puss now.
The cats sometimes sleep in my outdoor buns' hutches too. Millie is the cat I shut in a hutch with Bumble overnight when I was drugged up on pain relief after my fall. She was Very Cross with me, but both she and Bumble were fine.