Same here one wholesale butcher will sell me boxes of chicken Caracasess with the wings breast and legs removed 50pence a kilo , another will sell what he calls bags of chicken bones for a pound for five kilos the scraps he removes from the chickens and as the carcasses go out of date he slices them into inch slices to stop humans eating them , Out a pound bag I can feed 12 ferrets for a week and the dogs can get two days worth of scraps in there meat , but I've still 150 ,200 pheasants in two freezers to last till I'm ferreting again. . So all it costs me to feed my stuff all summer is a bit