I posted a thread yesterday about Mr Higgins's strange behaviour since his booster injections. I was advised that it could be spring fever. I'd not even heard of it before. Could this be what is affecting your bunnies. Mr Higgins is periscoping all the time too. He's much calmer this morning but still not his usual docile self. Hope your bunnies settle soon. I didn't realise our pets could be such a worry.