Stay in tune with your pooch when you use the Jagger & Lewis Smart Dog Collar. Using the latest technology, this canine wearable helps you monitor your dog for their health. It also enables you to understand their behavior. Connecting to the app, you can see how much sleep you dog has had, view his agitation and stress, determine when he’s hungry, and more. With this level of knowledge, you can be sure man’s best friend is his happiest. In addition, the Smart Dog Collar attaches to his existing collar. Coming in a variety of colors, it is sure to suit any pooch while staying out of the way. Of course, as anything made for dogs, the device is robust and waterproof.