Unusual Creatures from "Untamed World"

These are the unusual Creatures that are look like Ren and Stimpy 

from The Ren and Stimpy Show Episode called "Untamed World". 

That's a Horned Billed Chihuahua, a little Billed Chihuahua, 

a Giant Soft-Shelled Stimpy, a Blind Albino Cave Hoek, 

a Crocostimpy, and a Frilled Ren. 

I guess they are not real, they made it up.