Train your dog with the Titan Chain Training Dog Collar, an effective dog training tool that doesn’t produce any pain or injury when used correctly. This chain collar for dogs is argon welded and chrome plated for maximum strength and durability. The materials prevent the dog training collar from tarnishing or rusting. This dog chain collar is not meant to be used for dog tie-outs. This dog training tool should be used to train your dog not to run or break free on walks. Sizing is the length of your dogs neck plus an additional 4 inches. Founded in Ohio in 1968, Coastal Pet is committed to producing and delivering quality products that people trust for the pets they love. Coastal Pet is also a huge part of establishing industry standards for product safety, strength and durability throughout the years. We make products for dogs and cats of every size, shape and lifestyle. Weve got the collars, leashes, harnesses and toys that keep them smiling. We also offer products for grooming, traveling and feeding your pets through brands like Bergen and Safari by Coastal. Coastal Pet 60-Day Guarantee: If you are not satisfied with your Coastal Pet product you purchased from one of our authorized sellers, you may request a refund or replacement product. Please note that because we are unable to control the quality of our products sold by unauthorized sellers, unless otherwise prohibited by law, the Coastal Pet 60-Day Guarantee is not available for products purchased from unauthorized sellers, including unauthorized internet sites. The Guarantee is also limited to the original, end-user purchaser. Please note that you will need to provide a picture of your Coastal Pet product and proof of purchase to verify Guarantee eligibility and your guarantee submission must be made within 60 days of the date of purchase.