Dog Prong Collar Walking Training Collar for Small Medium Large Dogs 

• Excellent Dog Walking Assistant: If you can't pull your dog while walking,your puppies always eat the garbage on the ground and run fast out of your control, we suggest you try this dog training helper, which can be used with the advice of a dog trainer.
• Professional Dog Training Tools: Correction collar for dog training can help you train your dog to learn to obey basic commands without shouting or punishment, teach them how to protect themselves and not to harm others.
• No Hurt : The basic dog collaris composed of a set of metal rings,has the rubber cover for the tips to avoid hurting your dog, just like their mothers moving them around by the scruff.
• Strong and Durable：This no pull dog collar is made of high-quality stainless steel,has a quick release snap, you can quickly unravel. With a strong D-ring, it can be more firmly connected to the leash,escape proof dog harness.
• Suitable Size,More Comfortable：Four sizes (S/M/L/XL) are available, you can choose correction collar for dog training according to your pet's neck and weight. If you buy a larger size,you can use pliers to remove links to a right size.