Mary Tully October 10, 2016 Nutrition, Live Training, Q&A, Things We Like What's the Best Diet For My Dog? [Video] Mary Tully October 10, 2016 Nutrition, Live Training, Q&A, Things We Like There are so many different option for dog food - but which is best? Animal expert and Tully's Training trainer, Kyle Kittleson will give his opinion on which are the best dog foods.