My bunnies have been bonded for almost a year now. While I was letting them out for play time I noticed one of my bunnies neck was red and had some blood. I checked my other bunny and noticed a bite mark in her ear. I believe they fought but they haven’t ever fought this bad before. The one with blood on her neck didn’t have any cuts but her fur was pulled out (a lot of fur was pulled out). Not sure what to do.. do I separate them or what! They’re acting normal just kinda stand off ish of each other.