Answer:
What has a head and a tail, but no body or legs?
I am an animal and a hair product
Santa shakes his belly like a bowl full of me
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt my merest touch brings laughter.
You throw me away, I find my way back. Traditionally, I'm wooden with an arch in my back. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.