I had tried everything
but I didn't want to use antibiotics. You name it I tried it. Well I heard about buttermilk, dried powdered available in regular large grocery stores, and gave about 1 teaspoon for my 30 lb. Brittany. I hated her runny eyes. It worked. It took about 3 weeks to really show the difference. She would still have some light color, but so pleasant to look at. It tastes really good. I put the carton in the freezer and put about half a cup in a little container near where I fed.
Money will buy you a pretty good dog but it won't buy the wag of it's tail.