Martingale Dog Collar With Metal Buckle USA Made Tough 1 inch webbing on medium and large. Small uses 3/4 Tired of the dog pulling, well we got the answer. This collar is made to tighten up and turn hard to control dogs. I like this style with the buckle best for control.  The Martingale collar is made to tighten up as the dog pulls and quickly realizes you are in control. Very handy for training especially since the dog soon learns that NOT pulling gives him more freedom. I can't watch owners who just allow their dogs to pull them along instead of being in control.  The best new feature on this collar is a Metal double bar buckle. Side release plastic is junk. Metal side release much better but nothing bats a simple double bar buckle. They will last forever.   Small fits 13  to 16.5 inch neck Medium fits 15.5 to 20.5 inch neck Large fits 18 to 25 inch neck Shipping :   If your dog does not fall in this size just contact me. I make these and can adjust them any way needed. Thanks   USA MADE   Hand Made with Commercial Sewing Machine (No matter what the people who sell home machines tell you the stiches will not hold on Nylon webbing under stress) Get them in your hand and you do  not like them for any reason we will refund your money or exchange.  Leash in pictures available but do not come with harness. Just contact me for adding a matching leash