Meet Gorilla - a tough power chew toy that will be your dog's best friend. Fill it with satisfying treats or just fun play this Power Chew Toy will satisfy the toughest of tough chewers! Recommended for Medium - Large size dogs. Please see the Medium and Small size in this range available. Calling all Tough chewers, your prayers have been answered. Introducing our Tough Chewers Range! Satisfying the toughest of tough chewers! Not only ideal for teething or sore gums, but reduces boredom, stress and alleviates anxiety. Ideal to keep your dog satisfied for hours.