What dog doesn't like to fetch sticks℃ Unfortunately, it's not always safe to play with branches because they can splinter, so choose this safe alternative from Chuckit! This Ultra Fetch Stick is specially designed to be thrown far so your dog can retrieve it. The material is very durable and robust, yet gentle on your dog's teeth. Unlike tennis balls or branches, for example, this stick will not damage your dog's enamel or gums.