Howan Dog Whistle With Free Lanyard Pet Scale innovative design features adjustable lumbar

innovative design features adjustable lumbar support straps and shoulder padding for extra comfort

an extra-strong V-ring leash attachment provides added security

But it's NOT suitable for pets with chewing behavior

Easy to Put On & Take Off - The back is designed with zipper for easy to wear and take off

Round Tips For Safety - No worry about accidentally poking pets

Howan Dog Whistle With Free Lanyard Pet Scale innovative design features adjustable lumbarWhy You Needs This Dog Whistle? This dog whistle is used for positive reinforcement of behavior and negative behavior correction of dogs, it's not just about training the dog, it's also about teaching people to understand the dog. Once there is an understanding of how dogs think, people can interact with dogs freely. Product Details Key Benefits Easy Training Adjust frequency by turning screw rod inward or outward until your dog exhibits the strongest