Gee the farmers around here with their dogs feed anything from table scraps to soup. They also feed their dogs LARD, Bacon, eggs, pea, stew , some farmers only feed cheap dog food, and I must say their dogs have good coats, healthy eyes, and are old when they die.
Who really knows.
I'm not sure. I give mine Omega 3 from the vet in capsules.
Some may get what is needed in food.
just seems a shame to give fat from bacon with salt and nitrates. If bacon is not good for us how is it good for our dogs?