Why Do Dogs Stick Their Heads Out of Car Windows?

https://youtu.be/wlqQtGqBfp4 Quick Answer? Why Dogs Stick Their Head Out the WindowThe reason that dogs like to stick their heads outside cars while driving is because the wind smells so good. Dogs have an incredible sense of smell with about 300 million olfactory receptors in their cute noses. I want more? Dogs seem to stick...