As we dog enthusiasts know, dogs are lovable and amazing creatures. In fact, one of their physical attributes renders them like superheroes when compared to that of humans. A dog's sense of smell is ten thousand to ten million times greater than a human's, giving them the ability to simply sniff out illnesses of which we live in fear and must rely on machinery and complex medical procedures to detect.
Learn more scientific facts about dogs from this AsapSCIENCE video. Via Laughing Squid