Answer:
I am carried by mad animals.
I have cities but no houses I have mountains but no trees I have water but no fish. What am I?
I am needed for most animals and hardcover books. What am I?
I am enjoyed with a pot and some pointy sticks.
Flat as a leaf round as a ring. I have two eyes but can't see a thing.
What did the piece of wood say when he saw the screwdriver and screws approaching?