10 interesting facts about dogs that you might not know Dogs are amazing creatures, they're cute, playful and they come in all different shapes, colors and sizes We all know that they're man's best friend, but here are some interesting facts about dogs that you might not know Dogs can actually see in color Those are common misconception that dogs could only see in black and white But studies suggest that dogs can actually see some colors Although they cannot see the four-inch of colors as we do, they do see colors of the world as yellow, blue and gray Dogs descend from an ancient wolf species that is now extinct Genetically, dogs are more wolf than you know In fact, there were over 99% genetically identical However, despite sharing a substantial amount of DNA, there are still some significant differences The primary difference is that dogs are domesticated and they get along with humans a lot better than wolves Dogs still can form packs, however unlike wolves, they don't coordinate in hunt impacts Not only that, but they're able to digest starchy diets whereas wolves remain carnivorous Dogs prefer to relieve themselves in an animal with the Earth's magnetic field An interesting study published in the journal Frontiers Insulogy concluded that under calm magnetic conditions Dogs prefer to relieve themselves with their body being aligned along the north south faxes The study concluded that dogs had some sort of magnetic sensitivity But scientists still aren't entirely sure why dogs do this Every dog's nose print is unique just like human fingerprints That's right, this little nose is one of a kind There's nobody in the world quite like this little fella Dogs actually have three eyelids The upper and lower lids are easy to spot But the third eyelid is a little bit trickier to see since it only appears if there's an issue This third eyelid serves to protect the dog's eyes by giving it clean and providing lubrication Dogs can dream That's right, you'll fully get friend ulcer dreams They can dream during the REM stage of sleep just like us So you might notice a little twitch or mubin in their paws while they're asleep Some dogs sleep in a coat of position so they can stay warm and protect their vital organs while they sleep Ever seen a dog sleep in a coat of position By curling up, sleeping dogs can protect their vulnerable organs from possible predators Of course, at home they are safe, but they still have the natural instinct to curl up It also helps them to keep warm or get comfortable Bloodhound can fill their tracks that are over 300 hours old It's estimated that their sense of smell is at least 1000 times stronger than ours Their sense of smell is so powerful that the police haven't used them to help find missing people After sniffing of missing persons clothing article or belonging A bloodhounder form an order image They then use this order image to follow a centrile for as far as 200 kilometers Dogs went through their nurses They actually have sweat glands on their nurses and between their pull pads Which helps them to regulate their temperature Panting also prevents overheating Final fact Dogs can smell your feelings Summer nurse weather their dogs can smell when they're sad Will a study conducted in the University of Naples, Federico 2 Show that dogs can indeed smell a human's emotional state Furthermore, dogs are really good at reading human facial expressions, voices and body posture Sobs them to understand their own emotions Like our videos? Remember to hit that subscribe button and notification bell for more animal videos Thanks for watching and see you next time