yakyPUFF, let your dog enjoy the guilt free, great tasting, all-natural dog treats. These light and airy puffs are great for all dog ages and sizes; puppies to seniors. They are low in fat and high in protein, making them the perfect training treat or guilt-free snack. yakyPUFF’s are lactose, grain and gluten free and easily digestible. Available in 4 delicious flavors; cheese, cheese with real bacon, cheese with real peanut butter and cheese with real chicken.