"I want to be your german shepherd, and I want to try it for a week," he says.
"And what else? Like, do you want to keep your human mind? Do you want to change your sex? anything else?"
"I want to keep my mind, of course, and no, I'd prefer to stay male, thank you very much. And, ummm, can you make me one and half years old? I don't want to be a puppy, and I don't want to be very old either, so it seems like a good age. Oh, and, can you make it so you understand me? Like, I will not be able to speak-I want to really try being a dog, but you'll understand what I'm trying to say? That's it."
"You got it, dude," you say. You point the keys towards him, and click. There is a sudden flash of light, and as it fades, in the place where your friend was standing just a minute ago, standing on four legs, there is a young german shepherd, wagging his tail in exictment. "It's so cool!" He barks, your mind translating it automaticly.
"So, buddy..." you say, petting him on the head. "Seems like everything went alright. Let me get something for you..." you start to turn around, but a sudden thought appeares in your brain. You turn to Keith again. "You know, 'Keith' isn't really a dog's name..."
The new dog looks concerend for a moment, but than barks at you: "Yeah, you can give me a new name if you want. It'll be kinda cool."
You smile. "How about i'll call you Lucky?" you ask. The dog nods, quite the strange sight. "I'd take this as a 'yes'. Come on, Lucky, get up! lets get you aqquinted with this buddy... Oh, I know, lets go for a walk!"