Answer:
What has 4 legs in the morning, 2 legs in the evening and 3 legs in the night?
What can't you see, hear or feel, until its too late. What shadows love, and shopkeepers hate?
The sun bakes them, the hand breaks them, the foot treads on them, and the mouth tastes them.
It is able to speak because it has a hard gone. You know what it is as soon as it has sung. What is it?
A house of wood in a hidden place. Built without nails or glue. High above the earthen ground. It holds pale gems of blue.
I have two eyes in the front and a lot of eyes on my tail