An absolutely must see video. THIS IS the video that you have to watch and SHARE to everyone you know because believe it or not, it is about how dogs can save lives – yours, mine, or those of our friends and family. We all know that dogs are great protectors who will do everything they can to shield us from dangers, but did you know that dogs have sixth sense, where they can anticipate our action before we tell them, and even more astonishing, detect illnesses? In this video by BBC, they are reporting that dogs can actually detect through their acute sense of smell, cancer and even blood sugar levels that they are able to warn their owners before the situation becomes an emergency or worse, deadly? With proper training, a dog can be better diagnostic than what is available out there. SHARE SHARE SHARE this video! You just might save a life (or more)!