Katie made a face at the name, but chuckled when he immediately took it back. "Good, because I hate that name too. K is much better."
Glancing down at Quaffle, Katie agreed, "Well yeah, he isn't always so sweet and innocent. But any wizard who, you know, is capable of holding a wand and pointing shouldn't be afraid of a dog. Even one as occasionally intimidating as Quaffle, here."