|Hometown:||A magical pet shop|
Apple Jacks is a Spectacled Owl. He is thus named because Albus Severus Potter is a troll (not literally, thank you) of epic proportions and SOMEONE gave him access to Muggle things.
Anyway, Apple Jacks gets called 'Jack' because no one wants to call him by his full name. Albus' mum hates summers because Jack always brings her presents that consist of arguably dead mice.
(He just loves you, Ginny.)