I feed all my dogs Dr. Harvey's for dinner, the pups have emptied their bowls before I get the lid on and the container back into the frig! My friend has several chi's and a few of them were too thin....she started making Dr. Harvey's for them and it did the trick!
Dr. Harvey's is a bag of dehydrated veggies, nutrients, grains - you just add hot water and re-hydrate for 9 minutes. While it's soaking, cook up a protein, like chicken, lamb, beef....it says the protein should be rotated each week. And you also add your own oil. It looks and smells delicious and the dogs LOVE it! If you look up Dr. Harvey's website, they have a short video showing you how easy it is to make. When I go away, I make up a few batches and freeze them so it will be fresh.
it's a thought. If you lived near me, I'd give you a little container and let you try it. ;-)