A blonde, tired of all the blonde jokes, decided to dye her hair brown. She went for a drive in the country and came upon a shepherd herding his sheep across the road.
"Hey, shepherd! If I guess how many sheep you have, can I keep one?" she asked.
The shepherd, though puzzled, agreed. Out of the blue, she blurted out, "Three hundred and fifty-two!"
He was stunned but kept his word and let her pick a sheep. She chose the cutest one.
The shepherd then looked at her and said, "If I guess what color your hair really is, can I have my dog back?"