Barker's GrubBy: Rudy Edalati Canine Cooking That Will Have Them Begging for More Which do you think your dog would prefer: dry kibble, mushy canned food, or a nice, nutritionally sound helping of Tuna Togetherness? Not surprisingly, most dogs would be happier and healthier with the latter, considering the dangerous preservatives, questionable ingredients, and mysterious flavoring agents often used in commercial dog food. That's why Rudy Edalati cooked up Barker's