Is your dog pulling while you walk? Is your dog reactive? Try our newly re-designed red dog head collar will stop pulling instantly. It works with any size of dog (please check out size chart). Even if your dog is big and strong, our dog's no-pull headcollar will work on any breed. Our training no-pull collar will do the job without harming your dog's neck or any part of its body. The way we designed to prevent pulling only when it does. Your dog can open its mouth freely or breathe without any pressure. Made with high quality material and added cushion under-pads in many locations to make it more comfortable for your dog. With our dog head-collar, take control over your stubborn pulling dog on the leash and have some calm peaceful walk (feel the difference instantly). This collar will teach stop pulling behavior and put a full stop to your dog pulling. Our dog head halter head collar will train your dog to stop pulling on leash and its very simple to fit leash training aid. Highly recommended by many professional dog trainers. With our dogs headcollar you can fasten your leash behind his head rather than under the chin, therefore it will not run into your dog's eyes or yank his head to one side. Our behind head dog collar leash hook will be very comfortable for the walker and for the dog rather than hook under the neck. Adjust both ends of the collars to get the right fit for your dog's neck, our unique double side feeder buckle will always keep your leash in the middle of your dog's head. Our dog collar is wide enough to comfort any dog breed and takes just seconds to put our training collar on your dog. These headcollars will not hurt or give any discomfort to your dog. Dog Headcollar for Pulling Dogs, No-Pull Dog Collar for Large or Small Dogs. Makes Your Walking Easy and Peaceful. Stops Pulling, Lunging, Jumping. We have our product Brand, Patent, Utility registered officially, and we give 100% satisfaction guarantee. (Large)