No reciepe. When I can chicken and it is a whole bird, everything that we don't eat goes into a pot and boiled. I draind off the broth and can it, then add water back to the pot and reheat and then can that for the dog. Giblets, wing tips, skin, ribs, back, all go into the pot. When canned, the bones are so soft that I can mash them with my fingers. I wish I had a dog food recipe taht was cheap to make.
John