"As an owner of a dog training business in Florida I have alway been on the hunt for the best knowledge but also the best gear. I have found for my training methods, the Dogtra 200c, 202c and the ARC series give me everything I need in an e-collar and more. I personally have used the Dogtra collars on my HRD K9 during my deployments around the world. If they can hold up on my dogs in these extreme environments... they can handle anything."