Long lasting interactive treat dispensing chew toy Directions: insert a Yeti nugget, place toy and nugget in the microwave and microwave for 60 seconds (the nugget will puff up to twice its size), let it cool then let your dog play with it and enjoy the crunchy treat For light and moderate chewers Microwave and dishwasher safe Refill Yeti Nuggets are shaped and sized specifically to fit the Puff and Play Toys, and are sold separately
