Answer:
Tall, I am young. Old, I am short. With life I glow. Anemoi is my foe.
Blind but cruel.
Gumby and yoga instructors have this in common.
What gets bigger the more you take away from it?
You can tumble in it, Roll in it, Burn it, Animals eat it, Used to cover floors, Still used beyond stall doors. Freshens whatever it is placed on, Absorbs whatever is poured into it. What is it?
A little house full of meat, no door to go in and eat.