I do hope things are ok with Apollo !
When we first got Felix we used to open the patio doors and had alarge-ish area cordoned off with panels so he could hop in and out ....we always left the patio door open, until one time when we got fed upof him hopping in and out every few seconds, so we closed it ... onlyFelix, having never seen a patio door before, treid to jump through it,going smak bang into the glass, doing a kind of back flip ... thenshaking his head and walking away and ignoring us. (Maybebecause it looked kind of funny and we were laughing ... andluckily he didnt do any serious harm to himself)
I dont know much about rabbit care but my instinct would be to giveApollo lots of special attention, which I know you are doing... perhaps he just got a little concussed? If so,that takes a day or so to get over in humans doesntit?
Let us know how he is today?
Saff xx