10 Amazing Facts about Dogs tha You don't Know Do you think you know everything there is to know about Dogs? Think again! Check out these 10 interesting facts you may have never heard: 1. Dogs have a sense of time: It's been proven that they know the difference between one hour and five. If conditioned to, they can predict future events, such as regular walk times. 2. Your dog is as smart as a two-year old: Ever wonder why children around this age seem to have a special bond with the family dog? It could be because they speak the same language, roughly 250 words and gestures in fact. 3. A study at UCSD claims that your dog can genuinely get jealous when they see you display affection for another creature. 4. Stray dogs in Russia have learned how to ride the complex subway system, and get off at specific stops in search of food. 5. Your dog can smell your feelings . In fact, your dog’s sense of smell is approximately 100,00...