I also feed my Yorkie Solid Gold but she gets the puppy version. I have never had any problems with her poop. The guy where I bought it from said this is their highest quality dog food nothing else will even compare to Solid Gold in their store. So I went with his word. And again that is what he said. I am sure their are alot of great quality dog foods out there.
. I also want to add that I give her food to her dry!