green veggies + little bit of rabbit pellets 2 x per day.
They're litterbox trained (if spayed/neutered)
They have no animal odor, they're 99% non-allergic, have no dander
and clean themselves scrupulously.
They poop and pee on hay that makes great organic garden fertilizer.
plus you get binkies and nosebonks. check it out. ; )