It takes a lot of work and patience to get some rabbits to get along.
First a couple of questions. Are they spayed/neutured? If not, thenit's going to be near impossible to get them bonded, as their hormoneswill get in they way. Also, I assume you don't want any baby bunnies,therefore adding to an already overpopulated rabbit population.
I would put them in their original cages for now. Don't let them out at the same time for play either.
To bond them, here is what you need to do. Bring both of the rabbitsinto neutral territory, such as the bathroom or kitchen, basically aroom in the house where neither of the rabbits are usually. It's handyto have a water bottle on hand too (the kind used to misting plants).Sit on the floor and let them do their own thing. If they ignore eachother, perfect, that is what you want at first. If they fight (and theywill at first), say a loud NO! and spray the offender.
I would usually put out some hay and water for them to have somethingto nibble on, although that's not needed persay. Expect fur to fly atfirst as they establish who is the dominant rabbit. It took me two fullweeks, doing this two or three times a day for about 20-30 mintues at atime. Eventually, Abby (my doe) accepted Valuran (buck) into the herd.I also have a third rabbit (Chompers, buck) and all three of them arevery bonded, happily living in one cage, so it can be done.Idon't suggest putting them together in the same cage just yet. Once yousee grooming, it's pretty much a done deal.
This takes a lot of time and effort, but don't give up. If I can do it, anyone can. If you have any questions, PM me.