Answer:
Take one out and scratch my head, I am now black but once was red.
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
What's black when you get it, red when you use it, and white when you're all through with it?
Thousands lay up gold within this house, But no man made it. Spears past counting guard this house, But no man wards it.
If you're stealing honey, be prepared to receive vengeance in this form.
People take me on walks and I run and have fun. What am I?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?