Yak Puff and Play Toy is a long lasting chew treat dispensing toy for light and light-moderate chewers. It comes in three different colors: Purple, Yellow and Orange. It is microwave and dishwasher safe and works well with all natural Yeti Nuggets. ***These toys are not designed for heavy aggressive chewers.*** Directions: • Insert 1 piece of nugget inside the cavity. • Microwave the toy with nugget inside for 60 seconds. The nugget will puff up to twice its size and fill the entirety of the cavity. • Let it cool and let your dog enjoy the crunchy treat! Refill nuggets can also be purchased separately. Do Not give the nugget to your dog directly without puffing it first.