It is an instinctual practice. In the wild, dogs cover up their poop so a predator can not pick up their scent.
- How come on some of my web pages I have big type?
- Why do you park on a driveway but drive on a parkway?
- So, i have to ask.. is the texture on toilet paper just to make it look pretty and feel good in your hand, or does it really increase the poop-per-square-inch pickup ratio?
- Why does elbow skin and nipple skin feel the same but different from the rest of my skin? Also, is this the same for monkeys and Apes?
- What exactly is a levy?