Wool Troodon Dino Dog Toy. This dino is anything but scary! These toys are made of 100% natural boiled wool, making it a great way to clean your dog’s teeth and exercise their gums and jaws. Each toy is handmade by women in Nepal who are earning their livelihood by crafting these toys. Machine washable. Pets should be supervised when playing with toys as no toy is completely indestructible.