Alex tried not to laugh, she really did, but as the Professor finished what he was saying she giggled, yes let's not feed things to the prefect, she thought giggling madly. She tried to stop but it seemed her mind was having fun with the thought of someone feeding the prefect turned dog, dog food or the dog eating grass. At the final thought Alex's giggling doubled in amusement. She was trying at least. "Professor, if a person who has been transfigured into a dog happens to eat chocolate what would happen? Would that person be harmed by the chocolate?" Alex asked after raising her hand still giggling randomly.