Animal Machines: The New Factory Farming Industry

allowed anaemia Animal Health Trust antibiotics battery cages beef calves birds breeder breeding British Veterinary Association broiler broiler chickens broiler house calf cancer carcases cattle cause cent chemical chicks cloven-hoofed coccidiostats cost crates cruelty danger darkness deep litter deficiency diet disease drugs dung Dutch economic eggs factors factory farming Farmer and Stockbreeder Farmer's Weekly Farming Express fattening feed flesh flocks floor fowl pest free range hens hormones human increase industry insecticides intensive rearing iron keep layers laying light live liver meat methods milk substitute million Ministry of Agriculture normal nutritional oestrogens packing stations pens Photograph pigs Poultry World produced profit Protection of Animals protein pullets put on weight Rachel Carson reported slats slaughter stilbestrol straw stunner suffering tethered tion units veal calves veal production veterinary surgeon vitamin vitamin B12 weeks yolk