So I have 2 male brothers that are twins that grew up together there life until they got old enough to fight .( Dominate) I got them neutered three days ago they have been separated in different cages even before that! Greg is the bigger one and grey is the smaller one ! Well long story short or try to lol, Grey and Greg were on their anti-inflammatory medication for after the neuter ! Well Greg got an upset tummy into taking the meds . He had a little bit of the diarrhea so I asked the vet and they said to stop at mediately and so I did fourth . (It would of been the last dose on the med for them ) Well there both in different cages and also have a separated play pen so there not in there cage . Well Grey decided to bite Greg while I was food shopping! I know why ? Because I seen him stick his snout through the other playpen and get Greg while he obviously isn’t feeling great off the meds ! I seen this when I came back home from shopping and now the gate is fixed !!!! Just baffles me since I never have seen them injure each other before when they have gotten in a brawl . I’m going to call the vet first thing in the morning but I decided to i’m here also because I’ve seen really good tips and tricks! I know to watch out for infection and cysts ! Sadly when I got back and noticed his lip busted the blood was already dried up! I tried to wipe it clean or some off with a Luke warm Q tip . Nothing came off . He didn’t squirm or move when I touched the wound so it must not be hurting ! My concern is him not eating since it’s an owie on his face I don’t need him to have GI stasis ! TIA guys !