By: Steve Carlstrom From GAProduct works great. The first unit I received was defective, but the company quickly replaced it, and I've had no problems since. I have a 3yr old malinois that has had some training. The SportDog 425 really reinforced all his training, and he is now at the top of his class. Commands are obeyed immediately and on the first request. This is really the fastest way to train your dog. I'm impressed.
Review ID: 9095
out of 5-stars.