Martingale Reflective Dog Collar Adjustable Safety Nylon For Medium Dogs - Gold

• Perfect for training, Tightens when dog pulls for better control and loosens when dog stops pulling. Recommended by vets and trainers as the best design for daily wear.
• Martingale loop prevents dogs from backing out of the collar and escaping.
• Includes quick snap buckle for easy on-off. Made from high-quality, Durban nylon, heavy duty for large dogs.
• Reflective stitching can be visible at night, keep you and your dog safe at night.
• This measurement is the same as the collar when it's fully tightened or closed.