Once upon a time, a blonde became so sick of hearing blonde jokes that she
had her hair cut and dyed brown.

A few days later, as she was out driving in the countryside, she stopped her
car to let a flock of sheep pass. Admiring the cute woolly creatures, she
said to the shepherd, "If I can guess how many sheep you have, can I take 
one?" The shepherd, always the gentleman, said, "Sure!"

The blonde thought for a moment and, for no discernible reason, said "352."
This being the correct number, the shepherd was, understandable, totally
amazed, and exclaimed "You're right!  O.K.!  I'll keep to my end of the
deal. Take your pick of my flock."

The blonde carefully considered the entire flock and finally picked the one
that was by far the cutest and most playful of the bunch.

When she was done, the shepherd turned to her and said, "O.K. now I have a
proposition for you.  If I can guess your true hair color, can I have my dog
back?"