Answer:
A box without hinges, lock or key, yet golden treasure lies within.
What can be heard and caught but never seen?
Though I wander the earth, I am no longer here. I am pale and I chill everyone near. Who am I?
When I get closer my tail grows longer, but when I go away my tail leads the way.
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.
People take me on walks and I run and have fun. What am I?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?