This is the continuation from last Saturday's What Happened Next photo question.
And most of you got it right. Just as she was about to kiss me, she let off a high pitch squirrel alert bark. So the answer is:
b.) Sasha heard an invisible squirrel and decided to go bark at it.
This picture was taken a few minutes later when she was just coming out of the crazed searching for the invisible squirrel barking frenzy. You can see she still has on her doxie sonar. heehee.