Pirates of Pugmire adds Birds and Lizards.
Sidetrack aside, I always liked the idea of animated spells that were utility spells.
Create Water - Doesn't really attack, but it IS turning the whole area into difficult terrain since it's basically a swamp now.
Animate Object - A single Spell Ooze surrounded by it's army of random animated trash. The spell isn't tough, but the 20 animated chairs, rugs, rocks, dead trees, etc. following it and protecting it make things complicated. If the Spell hits you with it's slam attack you have to save or your clothes/armor become animated at attack you.
Feather Fall - Can we somehow tame this and keep it as a pet?