[apriliamille]

this is hound dog moms calculation just saying so it dont look like im stealing credit
saved one of her posts on her calculations into a notepad doc on my computer

To calculate grams of calcium per 1,000 kcal. do the following:
1) Calculate grams of calcium per kilogram – Multiply the actual percent calcium by 1,000 grams (it’s very important that you obtain the actual level of calcium from the company, don’t use the minimum stated on the bag as foods often contain much more than the stated minimum).
2) Divide grams of calcium per kilogram by calories per kilogram (calories per kilogram can generally be found on the product packaging or website).
3) Multiply the grams of calcium per calorie (obtained in step 2) by 1,000 calories.

For example, if a food states that the actual level of calcium is 1.2% and there are 3,500 calories per kilogram: 1,000 grams X 0.012 = 12 grams of calcium per kilogram. 12 grams of calcium per kilogram/3,500 calories per kilogram = 0.00343 grams of calcium per calorie. 0.00343 grams of calcium per calorie X 1,000 calories = 3.43 grams of calcium per 1,000 calories.

I evaluated the Taste of the Wild Formulas when I created the list and none had appropriate calcium levels for large or giant breed growth.