20 Surprising Dog Facts That Totally Change How We See Man’s Best Friend

Dogs aren’t just cute, they’re scientifically cute: If you’ve ever wondered why we find dogs so irresistibly adorable, it’s partly because they exhibit something called “neoteny.” That’s the retention of their baby-like characteristics, such as their big eyes and jovial demeanors, into adulthood.
Dogs have an incredible sense of direction: A dog’s ability to see UV light and to “feel” the Earth’s magnetic fields means they have a great sense of direction. Some researchers have found they utilize the same ultrasound waves as bats, too!3. A dog’s sense of smell is super powerful: It’s certainly no secret that dogs use their noses to guide them, but did you know they’re capable of sensing a spoonful of sugar in an Olympic-sized swimming pool? No wonder they can always find the treats in your house!4. Dogs’ noses are wet for a reason: Have you ever noticed your dog’s nose always seems wet? That’s because it secretes a layer of mucus to help them absorb incoming scents. Once absorbed, they lick their noses to sample or taste the scent.