Hi Sheltie’s Mom –
The calcium to phosphorus ratio of chicken feet is 1.06:1, whereas the calcium to phosphorus ratio of chicken necks is about 1.6:1. The calcium to phosphorus ratio of both chicken feet and necks are in balance, however the ratio in the feet is so low that it won’t provide enough calcium excess calcium to balance out the phosphorus in the breast and thigh meat. Chicken necks and backs are the best way to balance out the phosphorus of boneless meat in a chicken-based recipe. You could certainly feed the feet on some days but on those days I would recommend supplementing enough calcium to balance out the phosphorus in the boneless meat you’re using (about 800-1,000 mg. calcium per 1 lb. boneless muscle meat, 1,000 – 1,200 mg. per pound of boneless organ meat).
