I've done a handful of successful bonds: two trios and a pair.
I tried bonding Elphie and Galinda back together many years ago, and it was a disaster that ended in circling, nipping, and me being bitten. As I hadn't read up on bonding properly at that point, I was quickly discouraged and gave up too soon.
My next unsuccessful bond was Elphie and Athena. They stuck in a loose bond after a few days, but fell out a month later... over a satsuma. Elphie was seriously upset about it and I had to separate them permanently.
My first successful bond was a trio: Elphie, Galinda, and Archimedes. I was more determined to make it through the does need for dominance, and it turned out that dear Artie was a calming presence that made Elphie and Galinda settle down with one another. Quickly, the girls became devoted to one another, which was such a joy to see after they had been separate for so long. Sadly, Archimedes died a month later from age. Galinda since passed two weeks ago yesterday and Elphie was seriously heartbroken.
My next successful bond was Athena and Apollo. They took properly after about three to four days, with their bond strengthening properly once they were outside. Apollo is not what you'd necessarily call a placid bun, but he eventually learned to submit to Athena, who is a larger-than-life-itself bun. They adore each other now, but when travelling, Athena will try and use poor little Polly as a pillow! :lol:
My next unsuccessful bond was 2 weeks ago - trying to integrate Elphie in with Athena and Apollo. There were moments when I thought it would take, but the girls quickly let it be known they were very unhappy living together. Apollo kept trying to hide away from the girls (very difficult in a dog crate) as they kept trying to have it out as to see who would be dominant bun. When they had their worst fight after half an hour of calm, I promptly separated Elphie from Athena and Apollo again. Despite the fact Elphie was seriously mourning for Galinda, I didn't want to risk breaking Athena and Polly's bond by introducing Elphie to the mix.
The fastest successful bond I've had was also 2 weeks ago - and a trio. I acquired two adult rexes from somebody who "accidentally" bred them and wanted to get rid of all the rabbits. They were a buck and doe, a bonded pair, where the buck was neutered and the doe was not. Despite everything being against the bond with these statistics, they bonded within ONE HOUR. Helios (the buck) and Selene (the doe) spent all their time grooming Miss Elphie and she has since perked up to being her usual cheerful self. However, I've had to separate Selene for a while because I feared she might have become pregnant after the old owner reintroduced Helios almost immediately after his neuter. I'm hoping to reunite them soon - still undecided as to whether or not this will happen before or after Selene's spay. After might be more practical. I just hope they take her back as quickly. But the two rexes are so placid, that I'm hoping it won't be a problem at all.