I cook I large sweet potato, about a quart of fresh turnip greens in 3 1/2 quarts of water which has 1 tablespoon of salt in it. When the water barely starts to boil I sprinkle a mixture of long grain white rice and brown rice in while stirring. Some times I add a pint of frozen mixed vegetables (with Lima beans). I set the stove as low as it will go and stir occasionally to be sure it is not sticking. You will think it is too much water but it will all be absorbed. I cook a large pack of chicken thighs in the oven at 280 degrees for about an hour and a half about every 4 days. I use 2 or 3 a day. When the other stuff is done I cut the 2 or 3 thighs up with the scissors and add some of the liquid from the cooking of the chicken. I dip up 2 and 1/2 cups of the mixture for each large dog 2 times a day. One time a day I crush one multiple vitamin and 2 glucosamine regular human vitamins and add to each big dog serving. Both times a day I add 1 tablespoon of dry milk. To each serving. Sometimes I use ground beef. And sometimes I add chicken livers.
All of the above dog food recipes will be deficient in many essential nutrients. There is no significant source of calcium or adequate sources of micronutrients such as B vitamins, vitamin D, etc. In addition to lacking calcium, the calcium:phosphorus ratio is an important consideration. Please consult your veterinarian before feeding any home diet. These are not adequate!!