My first release, Rocky, gets in fights with my 2nd releases, Axl and Angus, and this has resulted in some significant wounds on Rocky. I dont see a lot of redness around his wounds, and it has been healing, but he came on the porch for a walnut and I could see better that he has "lumps" around the wounds. Anyone have an idea what this could be or what might be done, if necessary, to help it heal? I cant handle him without steel gloves, but he still takes walnuts out of my fingers and comes to me when I call. I hate seeing them hurt, so I have duplicated the feeding locations to opposite sides of our house.