Thursday, April 10, 2014 6:20:35 PM
It's "all of the above". >^..^<
Yes, scent glands are in use. Yes, they`re showing how happy & safe they feel. Yes, it`s because they love their humans. (Although they `trample` other things too, especially when they`re about to lay down for a snooze).
@CrakrJak: You going to watch the "Fargo" TV show on April 15? Same night as the "Blood Moon" eh?