Until we perfect robots woman and man’s best friend is a dog and that is why it should be trained to rescue us if emergency call. Dogs should be trained to be able to press a device that alerts authorities when we have fallen and truly can’t get up. They might not be able to use CPR but they might be able to locate life saving medicines that help us continue to take them for a walk for another day Dog Rescue training should be expanded so it not only deals with those that are elderly and infirmed but any person who might someday need their help. Dog Rescue because you never know when their lick won’t be enough to get you up.