Snow's regression adventure

Snow wakes up in a haze. He feels comfier than he has felt in a long time. Deciding to lay down for a little, he cuddles in his blanket, a crinkle came from below him but his thoughts were muddled to think of it. Deciding to get up opens his eyes and looks around, he finds he is surrounded by low bars. Snapping awake, he sits up looks around. His body looks normal, save a bit of fat. He has the same wolf paws and same wolf tail. His surroundings are a little kids room. Childish designs everywhere, with a bag of diapers by a toy chest
"H-hello?" he calls, slightly freaked "Is anyone here?"
The door opens and in comes a...