because dog's brains have little teeny programs that are 'almost' as clever as your computer, and they don't always do what makes sense. They are 'turned on' by some random click and head down a silly path, following some autonomic command sequence until another command or distraction interrupts it. Ok? ;>)

Can I explain anything else of significance today? Maybe a treatise on the social dynamics of church congregations?

(hi,Susan)