Answer:
You hold my tail while I fish for you. What am I?
What goes up a chimney down but can't go down a chimney up?
I stand in one place yet I fill a whole room. I can be filled with molten rock and come in every hue.
I am owned by the poor the rich does not need me. If you eat me you will die!
I walk on 4 legs in the morning 2 legs at noon and 3 legs at night.
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