I have two bunnies, Fiver (3 years) and Pipkin (1.5 years) . Unfortunately when Pipkin was fairly young and before I got him desexed he jumped the divider between Fiver and himself resulting in a huge fight which landed Pipkin in the vets with torn genitals. Once he was fully recovered, desexed, and old enough to be properly introduced to Fiver I started the bonding process. No matter what I do they will not seem to accept each others presence. They have gone through stages in which they seem to be getting along, laying down next to each other etc but this is often followed by aggressive behaviour as soon as I start to get my hopes up. I have tried putting them in the car together, swapping litter boxes and enclosures, and frequent bonding time in a neutral space in which I would spray them with water if they started to fight. But all of this seems to be useless. Often Fiver will start to groom Pipkin but then stop, maybe expecting to be groomed back? Pipkin however refuses to respond and often ends up getting nipped by Fiver out of what I think is frustration. This has been going on for a year now and I have almost completely given up. Please help if you can 