Canadian Brand. Boost your dog's digestive health with Tom&Sawyer VetChef's Hearty Beef Stew, a nutrition-packed, lip-smacking medley of chef- and vet- selected ingredients, including ground beef, beef heart, butternut squash, potatoes, carrots and peas. This gluten- and grain-free meal is high in omega-3s and low in phosphorus to support healthy aging.