They all use litter boxes (with the occasional "accident")
Chocolate bars not the best food for them. Nor are carrots (too much sugar). Corn and potatoes are absolute poison for them.
The oldest one, at about 8 yrs, is not in the best of health. I have to give her Ringers solution with a bag and a I.V. needle once a week. She handles it
better than I do- I hate needles.
We have had rabbits as pets since 1989, and have had them live as long as 10 yrs