What a load of horsecrap. In the third book (Prizoner of Azkaban, y'all), it cleary says that Sirius met with Crookshanks while he was padfoot, after he escaped. He spend a lot of time trying to persuade Crookshanks to help him. Good god.
Y'all. Slytherin wasn't always "bad." The Dark Lord didn't make the house; he just happened to come from it!! They've always been the "darker" house, but not Deatheaters!!>>>SLYTHERIN PRIDE SLYTHERIN PRIDE EVEN THOUGH IMA HUFFLEPUFF SLYTHERIN PRIDE