The'SureFeed Microchip Pet Feeder' opens by a sensor, giving access only to a specific pup or cat at once. The device is also perfect for those with small children who may be prone to touching or accidentally getting into pet food. It also comes in several colors, which makes it easy to distinguish one feeder from the other. Heads up: All products featured here are selected by Mashable's commerce team and meet our rigorous standards for awesomeness. If you buy something, Mashable may earn an affiliate commission.