Pet Pizazz 3-Pack 100% Wool Dog Balls (Indoor or Outdoor Toy, Boutique Quality, All-Natural) Set of 3 Balls Made of 100% Boiled Wool (a renewable resource) Handcrafted, Colorful, , All-natural, Free of Chemicals Helps Keep Dog Teeth Clean Perfect for Playtime (2.25 inch ball), Great for Indoor or Outdoor Use Economical, Durable, and Machine-Washable (not meant to be used as a chew toy) Easy to throw catch Sheep smell is attractive to dogs Fun colors All natural High boutique quality Helps keep teeth clean Great for both indoor and outdoor play Machine washable 100% wool, no fillers used