Animal husbandry in the British Agricultural Revolution of the 18th century, when livestock breeds like the Dishley Longhorn cattle and Lincoln Longwool sheep were rapidly improved by agriculturalists such as Robert Bakewell to yield more meat, milk, and wool. A wide range of other species such as horse, water buffalo, llama, rabbit and guinea pig are used as livestock in some parts of the world. Insect farming, as well as aquaculture of fish, molluscs, and crustaceans, is widespread. Modern animal husbandry relies on production systems adapted to the type of land available. Subsistence farming is being superseded by intensive animal farming in
Animal welfare and rights in Spain alternatives to animal testing. In 2003, the first political party against animal cruelty, the Animalist Party Against Mistreatment of Animals (PACMA), was founded. PACMA has yet to reach representation in the national parliament. In 2007, Animal Equality activists conducted an open rescue of three pigs from a Spanish pig farm. Also in 2007, eleven Animal Liberation Front activists were detained after releasing roughly 20,000 mink from a fur farm. In 2011, a group of unknown activists removed 36 dogs from Isoquimem, a company which breeds dogs for research, generating one of the largest media responses in the history of the