I have been feeding Paco wellness small bread, along with the wellness all meat toppers for the past two years, he has also gotten missing link vet formula for about the last 3 or 4 months. He looks great, he has plenty of energy, his coat has gotten thicker. The only issue is his tearing. I have given him angel eyes in the past but don't really want to continue with it. He has a black patch over one eye and his other eye is completely white so the tearing only shows on one side of his face. I am wondering if I should change his food, and if so to what? Any advice would be appreciated. Thanks. Oh, he also gets one chicken jerky in the morning before I leave for work.