"What?" Jake says stepping back as you pull a collar out of the box. Jake tries to run for the door, but you bound in front of him and tackle him to the ground. With your tail twitching happily you wrap the collar around his neck.
You get up off him to watch as he struggles to pull the collar off. You laugh a little as fur starts to travel down his neck and arms. He watches, horrified, as his hands shrink and change into black paws.
His back spasms as a tail pushes against his cargo pants. You gleefully rip his shirt from his now furred body as his tail rips through his pants. He falls to the ground as his legs shift and change. As Jake starts to shrink, you pet his head. He looks at you for a moment, fear in his eyes, but as his body finishes changing, the fear melts away to content joy. Jake is now a happy pet.