As you pay the 550 Credits, the cashier whips out a kazoo and blows into it, throwing confetti at you. "Congratulations!" he says, "You are my 100th customer! You get free dog!" He then gets out a large brass bell and rattles it. You look behind you to see the front door open and that strange dog walk through it. It sits down heavily at the entrance, panting. It's shaggy and curly fur is grey and brown, and it looks a least 5'6 as it sits down, almost as tall as you! Damn, that thing is gargantuan. ((Here's my drawing of it: http://imgur.com/GSAe5th ))