One of my children's favorite movies was an 80's (ish), comedic, Ken Berry vehicle called "Hawmps," based 'very loosely' on the U.S. Army's experimentation with the idea of incorporating camels as service animals. When I told them the Army actually did that, they scarcely believed it. So, when I find an account, I clip it. I hardly have an exhaustive collection but enough to be able to answer the inevitable question.