Which GPS dog collar performs best?

If you’ve ever watched your dog take off toward an open gate or disappear behind a row of trees in your backyard, you know that sudden rush of panic. A good GPS dog collar can alleviate that worry while also serving as a valuable training tool. It gives your dog the freedom to explore while keeping them safe and giving you a little extra peace of mind at the same time.

I spent the past few days using three of the leading GPS dog collars — the SATELLAI Collar, the Halo…