No matter what kind of dogs you run or how you hunt, Alpha TT 25 is the slim, rugged and universally sized collar designed to help you build a better dog - no matter the breed. Track and train your dogs with the new Garmin Alpha TT25 collar, featuring a new slim design, a universally sized collar to fit a range of breeds and dogs, and a user-replaceable flex band. The TT25 collar also offers a wide range of 18 correction levels as well as tone and vibration just