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 Subsistence farming is being superseded by intensive animal farming in
Hip replacement (animal) performed in the medium-large breeds of dogs. An animal suffering from hip dysplasia may have been in some degree of chronic pain all its life from a very young age but mat show no overt sign of pain. Rather, they have adapted to the pain over an extended period, and learned to live with it. As a result in many animals, successful hip replacement is gives animals a level of playfulness and happiness not previously seen. As with all surgeries, results vary, and there is both risk and uncertainty involved. Animal hip replacements are usually made from the same material