Do these two things go hand in hand depending on breed? I have a 5 year old ACD intact male who sheds all the time. He is getting neutered next month as he was a show dog the first couple years of his life which is why he wasn't done sooner. Will neutering help the excessive shedding issues? He is also on a premium food holistic select which the main protein source is anchovy, sardine, salmon, and whitefish. He has had a troubled tummy in the past and this food is really helping. Any advice would be appreciated