Dusty slept awhile then woke me up a minute ago he went outside only after I turned on the lights out there. He is back in his bed. Me too. Back to sleep for us! Yankee I will keep an eye out for that and hopefully he will go back to being always happy with an always wagging tail. I'm sending my hugs to all of everyone's doggies tonight thanks again everyone I am falling back into bed. Arrgh.