Izzy is a gentle soul.

He's the type to pick up a spider or even a cockroach & take it outside rather than hurt it.

You'd definitely want him to be the one to find you if you suddenly shrunk to the size of a bug; he'd be very gentle, reassuring, helpful and kind to you, and I'm sure he'd be happy to let you snuggle up in his fluff if you asked. Maybe even hold you in his (very warm) hand and pet you. He might talk your ear off about whatever speedrunning community he's currently obsessed with, though.

But if you asked him to bully you, he'd probably hesitantly agree.. then he'd fumble his lines, & say sorry several times...