Rabbits are probably one of the best homestead animals. They not only produce food but they also produce some of the best fertilizer for your gardens, and depending on your breed luxurious fiber (angora), and if your so inclined furs.
No other animal can give so much in such a small space, but there are necessary things you need to do, as with any other livestock. Here is a good video on one of those tasks, checking and cleaning the rabbits ears.
Hope you find it helpful.