Answer:
Has feathers but can't fly. Rests on legs but can't walk.
What is bought by the yard by is worn by the foot?
I'm light as a feather, yet the strongest man can't hold me for more than 5 minutes.
People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.
Golden treasure I contain, Guarded by hundreds and thousands. Stored in a labyrinth where no man walks, Yet men come often to seize my gold. By smoke I am overcome and robbed, then left to build my treasure anew
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?