I would wait! If you are having a gut feeling to postpone it, do it! I have put loads of my bunnies through anaesthetics and they have been fine,but when Alfie my young frenchie boy went in for his surgery, I was in floods of tears when he went in, I took him into theatre and passed him over and the vet asked me why I was so upset and I said I just had a bad feeling about this, everyone told me to stop being so silly and he would be fine, and part of me thought yeah they are right he will be. But he wasn't,he died
. I wish I had gone with my gut feeling now and I always think back and wish I hadn't put him through it
I have had other rabbits go for anaesthetics since then and have felt fine about them going in and they have been fine. I just wish I had cancelled the surgery and waited abit. It may have still had the same outcome,it may not, but at least I wouldn't have felt so awful for putting him under