As Yorkieluv said, it really depends on how much food you feed. Also, you need to take in the consideration of how much you feed how often, what you're feeding, and the size of your dog. I also recommend the book by Dr. Pitcairn-it will tell you how much calcium to put in each recipe, as well as how to make the eggshell calcium powder.
I personally don't use this-I buy bone meal and mix that into Dr. Pitcairn's "healthy powder" and follow his recipes. |