Behavior Problems in Pet Rabbits

The domestic rabbit, Oryctolagus cuniculus, is descended from the European rabbit, which lives in large social groups and digs extensive warrens. Behavior problems include urine spraying, failure to use the litter box, fear of humans and human-directed aggression, intraspecies aggression, destructive digging and chewing, and infanticide. These problems are best prevented and treated by understanding their origin in both species-specific behavior and learning. Urine spraying is primarily a problem of intact males. Litter box use results from both rabbits’ species-specific tendency to use particular sites for elimination and from training. Rabbits may become fearful of humans because of painful or frightening experiences with them. Rabbits will become comfortable with humans if they have numerous positive interactions with them. Fearful or aggressive rabbits may be treated by repeatedly exposing them to pleasant associations with humans. Rabbits are territorial and may aggressively reject new rabbits that are not members of the group. Introduction of a new rabbit must be gradual, allowing rabbits to become familiar with each other and preventing them from fighting. Digging and chewing are natural, species-specific behaviors. Giving rabbits acceptable objects to chew prevents them from destroying household items. Infanticide originates, in part, from intense competition between wild females for safe nesting sites. Housing birthing does separately may prevent infanticide.