A blonde lady gets tired of the constant blonde jokes and has her hair died brunette.
The jokes stop and being very happy about life she decides to take a day off and drive out to the countryside.
Stopping to view the scenery she leans on a field gate and sees a flock of sheep. The farmer walks up and she says "Aren't they lovely" He says "If you can guess how many there are you can take one". She thinks hard and says 103. He says "OK, dead right - go and take your pick". She takes her pick and puts it in her car. The farmer goes over to her and says
"If I can guess your real hair colour, can I have my sheepdog back?"