Answer:
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.
Without a bridle, or a saddle, across a thing I ride a-straddle. And those I ride, by help of me, though almost blind, are made to see.
The strangest creature you'll ever find has two eyes in front and a hundred behind.
Put into a pit, locked beneath a grate, guarded through the night, yet it still goes out.
What wears a coat in the winter and pants in the summer?
When is it bad luck to see a black cat?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?