Answer:
I have a mouth on my head and eat everything.
The 8 of us go forth and back to protect our king from a foes attack
What has feet and legs, and nothing else?
What flies without wings?
At night I come without being fetched, and by day I am lost without being stolen. 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