So we changed his dog food to Blue Buffalo Life Protection formula for adult. It has Chicken and brown rice as recipe, he is having some serious diarrhea and his butt has been really stinky. We noticed he had a tapeworm the other day so we got him some over the counter medicine. I am taking him in to get his anal glands expressed but wondering if there are any more ideas for the diarrhea. Our Insurance for him does not become active until November 15th so we want to hold off and I fee so bad.