The Challenge ============= Super Collie planted her feet firmly on the floor, leaning against the table to clasp the hand of the canine female opposite her. “I really don’t think arm-wrestling here is going to work.” “Yes it will! I’ll prove it!” Crimson Cur insisted, bracing against the table and the cable-covered wall behind. “Three – two – one –“ At the word “GO!” both superheroines tried to push the other’s arm over, but within seconds the Sheltie and Bernese Mountain Dog lost their footing and started pirouetting about the cabin in mid-air. Through the window above them, they saw the blue marble of Earth.