have been trying to bond my 2 bunnies for AGES now, over the last week have been trying a new method, putting them in a pet carrier together and taking them out in the car/for a walk... because they are nervous theyre supposed to snuggle together for support, and i have to say its worked wonders!!!
wasnt really into the idea of this as i dont really want to stress them out on purpose, but desperate times calls for desperate measures
before i did this i was having some trouble with them fighting, however yesterday but them in the pen in the garden together and they were actually rather civilised
if ur having trouble bonding rabbits would definately try this method!