The ChampWei No Pull Dog Collar is designed specifically for small dogs, with a rainbow color pattern that is both stylish and eye-catching. Made of durable stainless steel, this prong collar is effective in training dogs to stop pulling on their leash. The design of the collar focuses on gentle correction, ensuring that your dog learns the proper behavior without experiencing discomfort or harm. Perfect for pet owners looking to improve their dog's obedience and stop pulling on their leash.