Yellow Dog Design 1" Caution I Will Bite Dog Collar 3/4" Wide and Fits Neck 14 to 20", Medium MADE FOR ACTIVE DOGS - 100% smooth & durable polyester, these collars are built for comfort and action. Great for outdoor dogs, water dogs, field dogs, and service dogs. Machine washable and weather resistant. SIZING - You have a medium dog so you'll order a size medium, right? STOP! Every brand is different so please measure your dog before placing your order. This size Medium collar is 3/4 inch wide and meant for neck sizes from 14 to 20 inches WARRANTY - 100% GUARANTEED - These dog collars are backed by the Yellow Dog Design 100% Guarantee. Covered from fraying, defects, fading, and even chewing. DO NOT USE FOR TIE OUTS! MADE IN THE USA - Manufactured from start to finish by Yellow Dog Design Inc in Greensboro NC. Every time you purchase this product you are directly supporting US Manufacturing and US Jobs. We appreciate your support of our family business! BUY THE SET - All Yellow Dog Design products are available in a collar, leash, harness, Ding Dog Bell, Coupler, Keychain, and more! If you don't see the matching product listed on this page simply search for Yellow Dog Design, the design name, and the product type you want