Hope someone can tell me, if my 2 bunnies share a 7x5 foot shed with a 7x3.5 aviary attached, is that enough space for them without going in the garden for exercise? I usually let them in the garden too, but in the last few months both have been to vets twice with gut stasis, and i am concerned it could be a holly bush they may have been nibbling on, its not got berries on? I will get them a good run to attach to the aviary, but it may be a few weeks on order. my bunnies are minilops, thanks.