So i have a bonded trio of mini lops and a dwarf lop (two girls, one boy). two of them are very friendly and come up to me when i go out to their enclosure (they are outside bunnies - we live in australia, they are fine). however, one of the girls has always been on the shyer side even with the other two rabbits and i was wondering whether there was anything i could do to help her become more confident. also, i’m not sure if this is relevant, but the two girls are not fixed - only the boy. do you think getting her fixed would help? is it too risky considering she’s almost 4? thank you!