JW® Crackle Heads® Cuz® is great for toss and fetch games. This long-lasting dog toy is fashioned with a tough outer rubber layer which provides a protective wall. Features the crackling sound of a water bottle that many dogs love.The outer layer has holes so that the crunchy sound is easily heard by your pet. The innovative design is very durable and is ideal for tough chewers. This helps to ensure that your dog enjoys this toy for a long time. This is a great toy for dogs that tend to get bored easily and may also help to prevent your dog from destructive habits.