I bought my two Holland Lops (both males) almost 6 months ago, when they were six weeks old. Last month (I think) I noticed that they were scuffling, so I immediately separated them and got them neutered.
After a couple weeks, I tried putting them in an enclosed, neutral area a couple times and for the most of the time they were fine. They would lay next to each other in the hutch and groom each other. However, each time I had to separate them because Oakley (the smaller one) would nip Quincy (the larger one – especially on his backside), pull out tufts of hair, and chase him. The first couple times I didn’t separate them because I read that as long as the scuffles are short-lived and minor, it’s normal. I kept a close eye on them, and after a few minutes Oakley nipped Quincy and Quincy started squealing. I immediately put them in their separate cages and I haven’t tried bonding them since. I did check Quincy for injuries and he seemed perfectly fine, just rattled up. It’s been about two weeks since then. I’m about to build a large C&C/NIC cage, and I would like them to share it, but I’m not sure what to do to get them both back together.
They were very close before, and they seem lonely without each other.