You can refill for Puff and Play Toy or prepare your homemade dog treat from nuggets. These Nuggets are all-natural and hard, small bite-sized treats suitable for dogs of all sizes and ages. They are typically between 0.5 and 1 inch. These are hand-cut, and the shape will vary from nugget to nugget. These must be microwaved before feeding as a treat, and ideally, the Yeti Puff and play toy are used to make them last longer and more entertaining for the dog. The 8-oz bag contains approximately 16 pieces. It can be ordered with or without a label. You can also order these in pounds, as one pound contains approximately 32 pieces. DIRECTIONS: Place each nugget in the microwave for approximately 60 seconds. It should puff up to twice its size. If it has not puffed up, add 30-second increments until it puffs. Let it cool, and let your dog enjoy the homemade crunchy treat!