skinned rabbit, chicken carcasses, hearts, waste like windpipe, bit of liver, frozen left over veg, i freeze it in bags if there's any left over after a meal, boiled brown rice, stale brown bread, and anything else i dig out of the freezer within reason, fill the freezer up with it all, then defrost and put through the mincer and frozen in portions. easy as piss defrost in fridge over night and feed at tea time. i think shes doing great on it and its amazing the reduction in the amount of shit compared to biscuit.