I had 2 rabbits who got on like a house on fire - Jasper the male was neutered but Bonnie the girl was not. Anyway they share a large paddock with my 7 Pygmy Goats and have a good life as they are free to run around all day for a good 10 hours or so a day. Then, at the end of last year our vets phoned and asked if we would re home an abandoned female rabbit - which we did but only to discover the 2 girls hated eachother. At the same time we discoverd Bonnie was pregnant, she had escaped a few times and was caught running about with wild ones. So, we put Bonnie in a cage of her own and in due time she had her babies.
She had 6 babies, we rohomed 5 and kept onto 1 which stayed with her(she has now also been neutered). However, after a few months the baby dug a hole and made a run for it. We still see him many times daily and he has taken up with a wild one now. Then, we managed to capture him and we kept him for a few weeks and we blocked off all his escape routes. The first time we let him out the little s**t bit his way through the wooden fence and took off again. We still see lots of him but the second he knows we are present he's off like a rocket!
Now we have to let the 2 girls out at separate times - not ideal but that gives them their exercise. Jasper our male rabbit is now failing - we reckon he must be about 7yrs old and we notice a difference in him now.
Just thought I would share my story....