Choosing the wrong training collar is one of the most common mistakes dog owners make, and professional groomer Jasmine Caldwell has seen the consequences firsthand after nearly a decade at the grooming table. In this episode, she breaks down exactly how to match a training collar to your dog's size, coat type, and temperament so you can build clear communication without frustration. Whether you're managing a tiny terrier or a giant breed puppy who drags you down the sidewalk, this guide helps you find the right tool for your specific situation.

• Training collars come in different types for different needs. Remote collars use vibration or gentle stimulation you control, spray collars puff air or citronella, and vibration-only collars give a buzz like a phone on silent. Each works better for certain dogs and situations.