Pup being a "bully"

If you don't put that young dog in a pen by himself your gonna have a chewed up dog before long. Soon as you do, don't wait for swelling or infection before starting him on antibiotics because its coming! Start him on penicillin emmediatly if you fail to seperate them and the inevitable as i see it happens. Any time you let that dog out around others dum dum especially, it is my advice to have a shock collar on him and burn his but tge second he runs up to dum dum in a dominate posture. You are the ruler here especially in ylur own yard in your your presence. Just this alone will not change this dogs attitude much. If you dont have command over this dog mentally you need to learn especially if your gonna keep dogs together. If your fully commited to getting to this point and becoming a good dog man, then send me a pm. I'll help if your willing to put forth tge effort. If you eant to just put forth minimal effort by isolsting dog and shocking him then do not pm me