Head of the Pack Freezy Pups frozen dog treats can be made at home and come in four flavors: White Cheddar Cheese, Chicken Soup, Banana Honey and Sweet Potato 'n Maple. Mix a packet with water, freeze and serve. Freezy Pups can be fed frozen or melted and poured into dry dog food for added moisture and flavor. The Freezy Pups Kit includes a bone-shaped tray and a sample packet of each flavor. Refill packets can be purchased separately.