This is a different type of recipe, in fact there's no real recipe here at all. This is more instruction on how to construct your own recipe using optimal ingredients for a properly nutrtionally balanced meal. They have sources several scientific studies and even vet endorsed sample diets in order to give you a better idea of what's suitable for your dog - a highly recommend you give this a read.
I am making food for my 7 year old shih tzu. I have read books and am putting in 1/4 tea egg shells for calcium and some chicken liver with the meat, vegetables and rice or other grain I use to make the food. Would I need to add a supplement? What do you suggest? My Vet was concerned about me making the food. After a scare with a recall that I did not know about until months after my dog was having problems, I cannot imaging that the canned food I used is better for my dog. But, I want to make the food and make it the best I can. Thank you.
All of the above dog food recipes will be deficient in many essential nutrients. There is no significant source of calcium or adequate sources of micronutrients such as B vitamins, vitamin D, etc. In addition to lacking calcium, the calcium:phosphorus ratio is an important consideration. Please consult your veterinarian before feeding any home diet. These are not adequate!!