1914- Your post just brought back a memory. I brought my male and female boston terriers into my dads office (he let them run around in the warehouse). When they were done playing, they ran back up to the front office where my dad was and began humping, rather 69-ing. It was priceless. However, my elder dad looked down at them with pure disgust and said "they should be disfellowshipped for that!"
I can't make this stuff up!