A gentler alternative to a choke collar, our adjustable Training Collar helps communicate guardian-to-dog leash commands quickly and surely, and it helps prevent tugging too! *Features: 100% original RC patterns *Reflective RC signature label keeps your pet visible at night *Hardware is nickel plated to resist wear *Durable and machine washable *Intended for dog training and walking. Do not leave on unattended dog or dog at play