The fillable snack ball is sawn by hand from ancient olive trees, finely sanded and refined with valuable olive oil. Olive wood is one of the few types of wood that contains oils. As a result, the wood smells delicious and is antibacterial. To fill with small treats that fall out when you roll the snack ball. Wooden toys for dogs meet our desire for sustainability and the avoidance of plastic toys with their potential dangers from plasticizers and other chemicals. Attention: Don't throw! Please always supervise your dog when he is busy with a chew item or chew toy.