I walk on four legs in the morning, Two legs in the afternoon, And three legs at night, What am I?

Made in a bank or often with poles, Filled with horses and their foals. Add a -do and it's a new home, One could even be a dome.

What do you call a cow that has no feet?

Why shouldn't you tell secrets in a cornfield? Because there are too many. . .

Used in outlines, used on boards Children tossing rocks when they are bored