The Happy Mouth Shaped Mullen King Dee Horse Bit is the perfect combination of gentle materials and a supportive design for your horse. Designed to promote comfort, acceptance, and control, this bit features an ergonomically shaped Mullen mouthpiece that provides consistent, even pressure across the tongue and bars. This makes it an ideal choice for sensitive or young horses. Made from a soft, flexible space-age polymer and infused with a mild apple scent, it not only encourages salivation but also helps to relax the jaw. The King Dee rings offer mild lateral support and stability, making it a great option for everyday flatwork or training.