Answer:
What runs around the whole yard without moving?
Little Nancy Etticote in a white petticoat. With a red nose; the longer she stands the shorter she grows.
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
My first is in some but not in all. My second is in tiny but not in tall. My third in little but no in big. My fourth in port but not in pig. My whole is made in nature's way. For clothing rugs used every day.
I have feet on my head
No matter how little or how much you use me, you change me every month.