Ty thought, I need a mate for this body. I think I'm gonna stay this way for a while. He ran to door and realized it was closed. He had two options, he could bark and get someone's attention, or he could wish for it to open. Then he thought, I wish that Dustin would open the door, come in, and not be able to leave.
Not too long after that, Dustin certainly came in, closed the door and wasn't able to leave. Dustin heard a growl behind which backed him into a corner, and he saw a wolf growling up at him.
Then Dustin found himself naked in the corner, and he quickly covered himself up. Next six nipples formed on his chest and grew out to become boobs. He then found what he was covering up was no longer his penis but was now his vagina.
Then Dustin became a grey female wolf, with six nipples, long grey fur, long ears, poorer vision, and a long tail.