What is the smallest type of rabbits?

Well to be honest there are a lot of cute bunnies so i'll just list them

The Amazing Columbia Basin Pygmy. ...

The Fascinating English Angora. ...

The Cute Netherland Dwarf. ...

The Delightful Mini Plush Lop. ...

The Stunning Lionhead. ...

The Fluffy Jersey Wooly. ...

The Dinky Holland Lop. ...

The Pretty American Fuzzy Lop

And there they are :)