Review on Waterproof and Rechargeable SportDOG Brand FieldTrainer 425X/SportHunter 825 Add-A-Dog Collar with Tone, Vibration, and Static - Ideal for Replacement or Additional Remote Trainer Collar by Crystal Montanez

Very happy with this collar. I love that I can use the same controller for both gold drawings. We spend hours walking along the beach or walking in the forest. All I need is the audio in that moment. This gives me the certainty that they will respond to all my commands. This device is much better than the previous one I had from another company. The charge lasts for several days, salt water isn't a problem (I rinse it out after each use) and having one device controlling both dogs makes the job a lot easier.