Veal production uses male dairy calves that are byproducts of milk production. Welfare standards vary enormously between traditional white veal, rose veal, and higher-welfare alternatives.
Veal welfare sits at an interesting ethical intersection: traditional white veal production caused severe welfare harm, but the alternative - shooting male dairy calves at birth - also raises welfare concerns. Rose veal represents a welfare-positive use of animals that would otherwise have no economic value and face immediate killing. Group-housed, straw-bedded, solid-fed rose veal calves live meaningfully better lives than the individual-stalled, iron-deficient animals of traditional white veal production. Consumer willingness to eat rose veal, understanding that it represents a welfare improvement over the alternative, is one of the clearest examples of consumer choice reducing aggregate welfare harm.