I just kept waiting for him to start... um... "growling"... in his sleep. Something else that may be of shock to the class is that one of the skills that is learned in human military service, regardless of nationality or branch of service or job, is the ability to sleep anywhere and at anytime because you never know when you'll get another chance. One last thing. Contrary to what my ex might say, I do not snore. The sounds that I may (or may not) make in my sleep do not sound like a gagging warthog or a grizzly with a head cold. Those sounds are simply what a Marine Tanker sounds like when he purrs.