Hippogriff, a wizard's best friend 

A house elf. 

I like the occamays and the Thunderbirds, but I pressed dragon because I am a dragon lover. My favorite dragon is an Antipodean Opaleye.

Personally, I love the Demiguise. 

Personally, I like occamys, but nifflers are a close second, the babies are just too cute

bowtruckle is babey

Bowtruckle hands down

I like a lot of the different creatures in the franchise, but I'd have to pick the Nifflers because everything about them is freaking adorable! Even their name is cute!

Anyone who thinks house elves are creatures is a monster.