Answer:
The 8 of us go forth and back to protect our king from a foes attack
What goes in the water black and comes out red?
I have two bodies joined together as one. When standing still I run and run.
I run through hills. I veer around mountains. I leap over rivers and crawl through the forests. Step out your door to find me. What am I?
I am heavy forward but backward I am not. What am I?
A little house full of meat, no door to go in and eat.