Commercial turkey farming raises significant welfare concerns including fast growth health problems, overcrowding, inability to express natural behaviours, and painful husbandry procedures.
Commercial turkey production imposes severe welfare costs on birds that are physiologically and behaviourally far removed from their wild counterparts. Rapid growth selectively bred into modern strains causes skeletal disorders, cardiovascular problems, and painful lameness — many birds spend time lying down because walking is difficult. Overcrowding prevents expression of natural foraging, social, and exploratory behaviours, leading to frustration and injurious pecking. Beak trimming causes acute pain and potential chronic neuropathic pain. Respiratory disease is widespread in dense flocks. Slaughter typically occurs between 14 and 20 weeks of age, with male birds reaching 20 kg or more — weights their bodies are not designed to sustain. Slower-growing heritage breeds suffer fewer physiological problems but remain a small fraction of production.