You could've fooled us. Rasa (from tabula rasa), Casey's "cougar" German Shepherd girl friend stopped by, which is usually Stella's cue to disappear under a bed.
But not this time.
You just never know, but obviously our girl sensed abolutely no threat at all. It had always been obvious to the rest of us, including Casey, from day one.
Maybe not the beginning of a beautiful friendship...but at least some good vibes.