Answer:
A king in red with a sole command. If you obey, it will cause you to break. What am I?
I walk yet I have no legs
What comes in many different sizes but is always one foot long
I have four fingers and a thumb but I'm not living what am I
Hdididikd
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