they are your old creations looking for you wanting revenge for leaving them in your old house leaving them to rot

greya: the wolf she is very aggressive, bella:the fox also very aggressive, thumper:the black rabbit he is the most vengeful and aggressive one, rusty:the guniea pig he is also very vengeful and aggressive so good luck your walking around in your old barely lit house then you see white glowing eyes they are grey as eyes and she's not happy that you left them here