one late night walk, Harry found a lone and white furry ferret wondering down the streets, he approached the ferret and it jumped up on him excitedly, not wanting to leave Harry. As the sucker Harry was for animals, he took the ferret in. Bathed him, fed him, cuddled with it and took care for days

Ron : "be careful mate, that could be Malfoy!"

Ron teasingly joked. Unfortunately for Harry. That came true