ah yes finally watched it today! had exams previously.. deprived of hp for that time.. i think in previous hp movies we cant really tell mrs norris's breed. now finally can with the closeups. i read somewhere that crookshanks, hermione's red persian had to be "spruced" up by her breeder. to make her look really grumpy the owner saved all her hairballs and fur combings and pasted them on crookshanks eyebrows and body to make her look more "fierce" lol.. so cute..