Final answer:
Extensive feeding regimes like free-range farming allow animals to forage over a large area, leading to potentially higher quality products and a more natural lifestyle for the animals.
Step-by-step explanation:
An example of an extensive feeding regime is free-range farming. In this system, animals are allowed to roam and forage for their own food over a large area of land, which often results in a more diverse diet and can lead to the production of higher quality products, such as organic meat or free-range eggs. This type of feeding regime tends to require larger areas of land and is considered more natural for the animals, as opposed to intensive farming where animals are fed a specific diet and kept in confined spaces.