You were walking around while reading about different kinds of potions because you were close to failing, then as you crossed the court yard you felt something latch onto your ankle you look down trying to not panic

You look down to see a small white ferret, you lean down and pick him up with your free hand "Well hello!" you say happily

The ferret starts to bite your fingers as if telling you to let him down, instead of hard bites it was more like little nibbles that were kinda cute

What do you do with ferret Malfoy?