Be proactive about tracking your dog's daily movements and location with the Petivity Smart GPS and Activity Dog Tracker, powered by Purina. Made to seamlessly integrate with the Petivity Dog Tracker mobile app (monthly subscription required), this mini smart tracking device for your pet works as a dog GPS location tracker that helps you to keep an eye on your dog's whereabouts by quickly identifying their live location using GPS (when used with adequate cellular coverage). Durable, lightweight, and waterproof, this activity tracker also tracks daily movement, helping you optimize your dog's activity requirements. The tracker has up to 30 days of battery life and is made to fit on any collar or harness. The Petivity Smart GPS dog collar tracker comes with a limited 1-year warranty and you can try it out for 90-days risk free. Petivity, powered by Purina, is a brand of smart devices and health kits that help pet owners provide a new standard of care to the pets they love.