Track and train your dogs in the field with the Alpha 300 handheld, no matter where you hunt, you and your dogs need reliable gear featuring a new vivid 3.5 touchscreen and user-friendly 6-button design. This bundle includes the Alpha TT 25 dog collar. No matter what kind of dogs you run or how you hunt, this slim, rugged and universally sized collar is designed to help you build a better dog no matter the breed.