A blonde bought two horses and could never remember which was which. A neighbor suggested that she cut the tail off of one horse and that worked great, until the other one got his tail caught in a bush. It tore just right and looked exactly like the other horse's tail. Our friend was stuck again. The neighbor suggested she notch the ear off of one horse. That worked fine, until the other horse caught his ear in a barbed wire fence. Once again, our friend couldn't tell them apart. The neighbor suggested that she measure the horses for height. When she did, she was very pleased to find that the white horse was 2 inches taller than the black.