Frightening that the documentary reports so-called "premium" pet foods as being not any better than the cheaper foods. We feed "Timberwolf" to our dogs because it cleared up the occasional less-than-solid bowel movements Cruiser had even on Eukanuba and Science Diet, both recommended by GDB and our vet, and their coats look wonderful.
Does anybody know of a site where a list of dog food brands is rated/compared?