In Lily's letter to Sirius, she mentions how Harry nearly killed the cat with the toy broom that Sirius got him. Well, what if that's the reason that Crookshanks has a squashed head and a flat face? <<< This makes perfect sense!
I have a feeling that this is what would happen in real life. Like, Harry being really nervous, so he just whips it out. And Draco is all like ''Really? Thats how you propose to someone? Turn around and try again, bitch.