【EFFECTIVE TRAINING COLLAR】 This Dog Pinch Collar can effectively train your dog's behavior without hurting the dog's sensitive neck area. There is no need to get mad at your dog or punish it. All you need is to pull the steady dog training collar and the dog will immediately stop its naughty behavior. It also can ensure that your pet will pull significantly less while walking. | 【SAFE AND HUMANE】 This prong collar for dogs is a safe and humane way to stop your dog barking. It is smooth and rounded, combines with the rubber caps to bring double protection which will not cause harm to your pets. No side effects, no electric shock, only train them effectively with a gentle pinching sensation, which is just like a mother dog corrects her puppies using her teeth, making your pet instantly well behaved. | 【STRONG AND DURABLE】 Made of high-quality stainless steel, built to last, dog prong training collar has a quick-release buckle that you can quickly lock/unlock. When you need to add/remove some links, please use pliers to adjust the collar to achieve a comfortable and snug fit. The product adds a nylon protector cover which can help to control dogs in an emergency. We believe this great dog training tool will make your life much easier. | 【MEASURE BEFORE BUYING 】Measure your dog’s neck to Choose the right product. You can use pliers to adjust the collar by removing or adding links to achieve a comfortable and snug fit. (Watch the product picture guidance for how to adjust), suitable for medium, large, x-large dogs. | 【QUALITY ASSURANCE】Our team focus our mind on pet supplies, our mission is to let all pet owners enjoy every second with their pets! We offer a LIFETIME assurance for each product, If you have any questions about the product, please feel free to contact us so we will help you within 24 hours.