what animal is most likely to be able to take over the world, other than humans?

The platypus... Unsuspecting little buggers.  I don't really know , I just love saying that name though :) platypus !!!

Cockroaches.

I think we all know :D

I think these two will be here forever ! Roaches and Twinkies !

It will all be made into soylent green for us to eat!!  Yummy

Instantly thought of the serie: Zoo regarding this question.

So I have to go with that they all will form into a collaborating furry army to take us down once and for all.

At first we thought it might be the bees,

however humans are killing them off with pestisides.