Madison All-Natural Rope Toy, Penguin Made from chemical-free natural dyed cotton thread Hand-tied and naturally fray to act like doggie dental floss Recommended for puppies who are teething or for dogs who like to CHEW, PLAY, TUG or FETCH Machine Washable and Safe 100-Percent eco-friendly and made from chemical-free natural dyed cotton thread Hand-tied and naturally fray to act like doggie dental floss Recommended for puppies who are teething or for dogs who like to CHEW, PLAY, TUG or FETCH Machine Washable and Safe