If you really want to get to know man’s best friend better, why not take some time to look at the world through his eyes? GoPro cameras are perfect for mounting on a dog’s collar, and the end result is charming and hilarious. Watching the process of fetching a ball is incredibly joyful, as you bound through the tall grass along with your hound and sniff furiously before clamping it in your jaws and returning. Getting to see yourself how your dog sees you (from a low angle) is pretty cool too. We’re just waiting for them to come up with a model small enough and nondescript enough to mount on a cat. They get up to lots more mischief.