RICHARD S.
The new Whistle Go is a major upgrade
I've been beta testing the new Whistle Go and it is a major upgrade from the earlier models. It is lighter and smaller and has better battery life and waterproofing. In addition to tracking your pet, Whistle is also a fitness tracker: a FitBit for dogs. I got the original model for a dog that kept running away. She has not strayed since I put the device on her collar. A coincidence? Perhaps :)


