【4 Humane, Effective, and Safe Training Modes】Our dog shock ... It's perfect for large and medium breeds, providing a secure and comfortable fit. Note: Not suitable for small dogs.

Many dog owners use training collars (or often known as e-collars) as tools to curb bad habits. Some emit sounds or vibrations to divert your dog’s attention away from a naughty activity.

The soft, pliable nylon collar comes in four sizes — extra small to large with corresponding ... are better for toy breeds and other small dogs, while thick collars (1 to 1 ½ inches) work ...