Answer:
Tall when seated, short when standing.
When they are caught, they are thrown away. When they escape, you itch all day.
A house has 4 walls. All of the walls are facing south, and a bear is circling the house. What color is the bear?
I am a large mammal that lives in the ocean and sprays water from a blowhole. What am I?
I am covered in quills for protection. What am I?
You use it between your head and your toes, the more it works the thinner it grows.