🐶Dogs can see colors, focus on specific points, and see better in the dark.
👃A dog's nose is unique, like their own fingerprints, and can change color.
🌍The oldest dog breeds are the Basenji and the Saluki, both from Africa.
🔊The Basenji dog doesn't bark, but makes a sound similar to a yodel.
👅Chow Chow dogs have a dark-colored tongue, ranging from black to blue and purple.