[pugmomsandy]

I agree with crazy4cats. I would definitely contact the company. They should easily give you the phosphorus content. You and your vet might check into the Lamb Kidney Support formula from here:

http://www.myperfectpetfood.com/products.html

Or the kidney diet from Darwins:

http://www.darwinspet.com/our-raw-foods/our-raw-dog-food/intelligent-design-ks/