This fashionable, durable martingale collar from Mirage Pet Products is sure to make your pooch the talk of the neighborhood! Martingale style collars are meant to be used for walking, to ensure that you have better control than with a standard buckle collar, while providing your dog with a comfortable alternative to a choke collar. Preppy Stripes Nylon Ribbon Collars Martingale Light Blue/Khaki Large