Does anyone eat the livers and kidneys or use the any other parts for stock?
I do...I love the kidneys! And I keep the liver, kidneys(still in the back)gizzard and heart for stock, though I do not leave the heart in the stock afterwards I will the other two. The heart is a little too chewy to include in stock for soup, so I just...eat those. The gizzards have the soft muscle tissue cut away and placed back in the soup and the inner, more rubbery lining given to the dog.