House Rabbit

Perhaps you've just adopted your first rabbit, or maybe you already have a rabbit and would like more information to help you understand her better. The House Rabbit Society, a national nonprofit organization, recommends that you keep your rabbit in the house rather than outdoors. Rabbits are intelligent, social animals who need affection, and they can become wonderful companion animals if given a chance to interact with their human families.

The benefits of spay and neuter
Although most rabbits will use a litterbox, hormones may cause unneutered males and unspayed females to "mark territory." Spaying or neutering your rabbit improves litterbox habits, lessens chewing behavior, decreases territorial aggression, and gives your rabbit a happier, longer life. Have your rabbit neutered between ages 3 1/2 to 6 months, depending on sexual maturity, by an experienced rabbit veterinarian.
For rabbits more than 2 years old, get a veterinary checkup first.

Housetraining
Rabbits may have free run of the home. However, it's best for most--and necessary for some--to start with a cage. To make cage time learning time, fasten a litterbox in the corner of the cage that your rabbit chooses for a "bathroom." As soon as he uses the box consistently, you can give him some freedom. Place one or more large litterboxes in corners of the running area outside the cage.
Use only positive reinforcement (treats and praise)--never punishment.

Bunny-proofing
Bunny-proofing your home is part of living with a house rabbit. It is natural for rabbits to chew on furniture, rugs, drapes, and, most deadly of all, electrical cords. Cords must be concealed so that the rabbit cannot reach them. Exposed cords can be encased in vinyl tubing (found at hardware stores). By splitting the tubing lengthwise with a utility knife the cord can be pushed inside it.
Give your rabbit enough attention, safe chewables, and toys, so that she is distracted from chewing furniture and rugs. A cardboard box stuffed with hay makes an inexpensive playbox. Young rabbits (under a year) are more inclined to mischief and require more confinement and/or bunny-proofing than mature rabbits.

House rabbits and other animals
House rabbits and indoor cats can get along fine, as do rabbits and well-mannered dogs. Dogs should be trained to respond to commands before being trusted with a free-running rabbit, and supervision is needed to control a dog's playful impulses (this is especially true for puppies). Adding a second rabbit is easiest if the rabbits are neutered adults of opposite sexes, and they are introduced for short periods in an area unfamiliar to both rabbits.