People watching isn't ideal, but mortals are so unable to believe in a dog's intelligence that he figures he can get away with it. In the bathroom stall he transforms with a sound of water splashing against a shore, just long enough to put the collar on, clip the lead on, and reply, "Deal with it."

He exits the stall, needing hands to unlock the latch, and returns to four legs a moment later. With his paw he pushes the slack lead towards Jade.