Originally designed for Greyhounds, Whippets, Ibizan hounds, and other dogs with necks bigger than their heads, the Martingale style collars have become popular with other breeds as well. They are most often seen in colorful patterns, and rarely in plain single colors. So as a new product, we are offering our small Martingale dog collars in any of our patterned webbings in the sizes listed. All of our Collars and Leashes are proudly made in the U.S.A by: A division of Strapworks LLC