Answer:
If you're looking for something sweet I know what to do. But if you don't like heat I'm not for you.
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.
People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
What has a ring but no finger?
No legs have I to dance, no lungs have I to breathe. No life have I to live or die, and yet I do all three. What am I?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk