K9-400 Canine Handler Dog E-Collar - 33" Bungee Collar 1-inch-collar-straps Adjustable around the neck and

Adjustable around the neck and chest for a perfect fit (see sizing chart)

have many patented designs

Top veterinary dermatology specialists highly recommend it

the EZ 900 delivers ample stimulation

With early detection

K9-400 Canine Handler Dog E-Collar - 33" Bungee Collar 1-inch-collar-straps Adjustable around the neck andIntroducing the K9 400 Canine Handler E Collar 33" Bungee Collar: Elevate Your Dog's Training Experience Introducing the K9 400 K9 Handler, a cutting edge remote control dog trainer with a 1. 2km range, setting the standard for humane and effective canine training. Despite its compact size (2x1. 5x1 & 68 grams), it stands out as the world's smallest rechargeable k9 collar, delivering ample stimulation for most dogs. The K9 Handler incorporates