Review on 🐕 High-Output 1-Mile Waterproof 3-Dog Expandable Remote Dog Training E-Collar - Dogtra Edge RT, Ideal for Professionals with Combination Boost Control by Harish Soto

I have two 60lb GSPs. They respond very well to training with this collar. Cheaper brands usually last less than a year. With both cheaper brands I had field failures and spent hours rebuilding my dogs. This system has been 100% reliable for over a year now. They are durable and waterproof. My dogs swim with collars. They charge quickly and last a long time. The range is excellent, more than 200 meters (I have not checked the maximum range). My only complaint. difficult to walk two dogs at the same time. You have to manually switch the controls between the dogs. My dogs get excited when I take their collars off because they know fun things are about to happen.