Humor: mating

My wife and I went to the Orange County agricultural show and one of the first exhibits we stopped at was the breeding bulls.. We went up to the first pen and there was a sign attached that said, ' THIS BULL MATED 50 TIMES LAST YEAR ' My wife playfully nudged me in the ribs .....Smiled and said, 'He mated 50 times last year, that's almost once a week.' We walked to the second pen which had a sign attached that said, ''THIS BULL MATED 150 TIMES LAST YEAR' My wife gave me a healthy jab and said, 'WOW~~That's more than twice! a week ! .......... You could learn a lot from him.' We walked to the third pen and it had a sign attached that said, in capital letters, 'THIS BULL MATED 365 TIMES LAST YEAR' My wife was so excited that her elbow nearly broke my ribs, and said, 'That's once a day ..You could REALLY learn something from this one.' I looked at her and said, 'Go over and ask him if it was with the same cow.'