When I was introducing this new food to my dog, I stopped at a 50/50 ratio of old to new, primarily because I still have about 20 pounds of the old food. My plan is to continue this ratio, until I'm out of the old food.
On paper, the old food is supposed to be good, but it didn't give me the health signs that I was looking for in my dog. My three biggest concerns were that she wasn't getting enough nutrition, her stools were always very soft, and the smell was pretty bad. With the current mixtu...