Man's best friend deserves to look good too! With our Bridle Leather dog collar, comfort and quality are guaranteed. Premium full-grain leather and robust stitching for many years of service, guaranteed. Sizing:  S: 15" X 1" wide M: 17" X 1" wide L: 19" X 1" wide XL: 21" X 1" wide XXL: 23" X 1" wide Customize your handmade nameplate dog collar with a complimentary brass nameplate (Up to 28 characters). *To determine the correct collar size for your dog, measure your dog's neck circumference. If the measurement is an even number, we advise rounding it up to the nearest odd number. For instance, if your dog's neck measures 16 inches, we suggest selecting a Medium collar (17 inches).