When I was a kid we had bunnies. Some of my cousins raised them for food but I raised mine just to be awesome. They were feral-ish, not animals you could hold, but you could pet them if you were super rabbit-whisperer about it. I strung up some chicken wire around our kale garden and compost heap, and let them just run around. It was a roughly 20 foot by 20 foot area. They were happy and healthy bunnies, but not as soft and pleasant as the domestic lopears a lot of people have.