Three Dog Night

We are having our share of the Arctic Blast. The night time lows have been in the teens. That is what you call a three dog night. Meaning it is so cold that it will take sleeping with three dogs to get you warm. I have three dogs so I am ready if there is a power outage. Finally a logical reason to own three dogs!. This tidbit about the meaning of a three dog night I read somewhere who knows when. I think it was an article about the band Three Dog Night. What I can't understand is how I can remember stuff like that but can't find my glasses, car keys, car, or remember anybody's name including mine own? We will discuss that another post.