I have shared my home with rabbits, cats, lizards, ducks, mice, dogs, birds, squirrels, and, once, an orphaned hedgehog. Yet the only violent encounter I have ever witnessed was between two rabbits. I’ll spare you the sad, bloody story, but even neutered males and spayed females can be incredibly aggressive toward each other, so don’t try to bond two rabbits without first thoroughly educating yourself about the process. Call your local shelter and ask whether it offers “speed dating,” where rabbits can meet potential partners.