Dogs have been friends with humans for a long time: They have been our companions for over 15,000 years!
Dogs have a super sense of smell: Their noses are much better than ours, about 10,000 times more sensitive.
They can understand our feelings: Dogs can tell when we're happy, sad, or even scared.
There are lots of different dog breeds: Over 340 different kinds, with the American Kennel Club recognizing 197 of them.
Every dog's nose is unique: Just like our fingerprints, no two dogs have the same nose print.
Dogs can dream: They have dreams just like us, especially when they are in deep sleep.
They have their own language: Dogs communicate with barks, growls, and body language.
Dogs have three eyelids: They have an upper lid, a lower lid, and a third lid that keeps their eyes moist and protected.