Answer:
What jumps when it walks, but sits when it stands?
I am the state when a person is holding a person inside
The person who makes it sells it. The person who buys it never uses it. The person who uses it never sees it. What is it?
You are my brother, but I am not your brother. Who am I?
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.