Answer:
A piece of paper that takes most people 3 or 4 years to get.
I may be made of metal bone or wood and have many teeth. My bite hurts no one and the ladies love me.
I have a ring but no fingers. I used to stay still all the time but nowadays I follow you around.
I live off of a busy street. If you want, you can stay for an hour or two. But if you don't pay rent, I'll tell on you. What am I?
I’m found in your socks, scarves, and mittens; and often in the paws of playful kittens. What am I?
I'm the source of all emotion but I'm caged in a white prison.