The Fi Series 3 GPS collar allows you to track your pup’s activity, sleep, and location—the perfect gadget if you’re obsessed with your dog.

The ROLA pet tracker offers GPS tracking, live video streaming, and smart safety alerts—but is it worth it? Find out in our ...

Have you ever wondered how far your dog ... tracking collar for $100 or more, or you could follow [Becky Stern’s] lead and build your own simple but effective GPS tracking harness. [Becky] used ...