
Not much help with a litter of pups, but mine have been raw fed since pups, and I intend to raw feed any pup(s) I keep if I ever get round to taking a litter of pups from Tau.
I feed a mix of green tripe, raw chicken carcasses, raw lamb, raw lambs heart, beast heart, cooked liver/kidney (I find liver can tend to make them loose if fed raw, and it's also very high in vit A), tinned fish (they seem to be prone to regurgitating raw fish and eating it again), raw eggs, occasionally they get cottage cheese, goats milk, and any appropriate left overs. I also give mine blended vegetables, to which I add nuts, turmeric, garlic, mint, fenugreek, kelp and apple cider vinegar, all promote different aspects of health, and/or help to deter unwanted hitch hikers. What I don't add in any way, are any fillers or bulking agents. I have a diet sheet based on feeding my Labs, from puppy hood to adult, if you want a copy just send me your email address.