Obedience training is one of the most beneficial experiences you can offer a dog. Dogtra offers an extensive selection of dog obedience training equipment, comprising of collars for small and large sized dogs with a compact or ergonomic design, which simplifies discipline training for individuals at any level. Dogtra's dog obedience collars & training equipment are designed to help dog trainers intuitively and accurately apply stimulation and promote encouraging obedient habits and curb undesirable behaviors.