So I adopted a spayed female rabbit a month ago at the humane society for my neutered male Squirtle, her name is Charmander lol. I wanted to introduce them first, but they wouldn’t let me bring him because they didn’t want damage done, so I adopted her without an introduction. For a week I did the stuffed animal switch and they didn’t seem bothered by the others scent, then a week I did switching cages which they also appeared unaffected, and then for a week I’ve been slowly moving their cages closer together until they were an inch away. For a while I had them like this, close but not close enough to be able to touch through the cages, and it seemed like all good signs. They’d every so often sniff towards each other, they’d sit next to each other for long periods of time, groom next to each other and I even fed them next to each other and no problems.
So today I put them in the bathroom for their first true introduction. They sniffed around at first, and then Squirtle lunged towards her and nipped her. She ran off to the other side and both resumed sniffing around. Then she passed infront of Squirtle and again he nipped her and chased her a bit, and then back to sniffing. Then he nipped her once more and started chasing her and cornered her. Before I could move him, she lunged at him and they started to fight. I had a pasta strainer and was able to separate them pretty quickly. I picked them both up and held them against each other against my chest for a few moments, then I put them away. There was tufts of hair everywhere in the bathroom, but I have yet to see any blood on them.
Once I put them back I expected them to harbor bad feelings and try to get at each other through the cage bars, but they didn’t. Squirtle sat on his side and she came over and ate food right next to him. He then started to groom himself and she laid down next to him and then he finished grooming and just sat there next to her and now there just hanging out like they have been. So now I’m just confused. Is there really a chance they like each other? Do I keep trying? Just all the articles I’ve read about bonding, fighting is a huge negative.