Why Do My Dogs Circle Before Lying Down? [VIDEO]

This morning was like any other. Get up and let the furry beasts outside to do their business. By the time they're done my coffee is ready. We wander into the living-room and all three of my dogs start circling in their respective spots before they lying down for another nap. They were outside for all of 5 minutes that must have been pretty exhausting for them. Anyway I've always wondered why animals do that. Not just my dogs but all dogs. Turns out there is a couple of possible reasons. Both pretty interesting. I think it's a way of claiming their territory.

If you ever wondered the same thing then in 60 seconds you'll have your answers.