Everyone knows that dogs are the most adorable pets on the planet. Not cats, not even bunnies. And though they come packed with all the cuddly goodness that exists in the world, they can also be quite the mystery. You’ve probably seen your dog eat grass or sniff another dog’s butt, and you did not know what to make of it. In this article, with the help of Dr. Paul Kang’ethe, we’ll look at some bizarre things that dog does and what they mean.