No, midgets are
not the same as 'PPS' on CS. Like mini said, it clearly says on the site that they never grow up. Midgets grow, they're just shorter. A PPS dog is a puppy, it doesn't grow. Midget dogs would look the same as dogs except a little smaller. Sort of like how the dark eyed galaxy is a little smaller than the clear eyed.
And you shouldn't even say that, as that might be offensive to midgets. Comparing them to puppies that never grow up
Anyways, I was thinking of some kind of chocolate dog. Like, the pup or puppy could either be wrapped in foil, or its blanket could be foil/wrapper. Then it would grow up as different kind of chocolates. Maybe, if it would have a bite mark, it could show a different filling inside, like an almond, walnut, caramel, wafer, cookie, etc.
For example, the pup could be different brown, dark dark brown, and light tan/white colors, with a shiny, foily (wrinkly) blanket. Then there could be dark, milk, and white chocolate pups, then the dark and milk could grow up to have different fillings. I don't think I've ever eaten a white chocolate with a filling, so the white chocolate dog could just grow up to be normal chocolate :3