New research reveals the truth behind short-legged breeds, how they started and how they can help mankind.

When you think of Toy Breed dogs, what comes to mind? Chihuahuas? Yorkies? There’s a lot more of these tiny fellas than you are probably aware of and there’s probably one who would make an excellent pet for YOU.

There are several breeds of dogs with either abnormally short legs, or freakishly long bodies. Here’s a short look at the most common.