Refers to animals such as cows, sheep, and goats that have been raised on a diet of grass and other forage rather than grains, which is believed to result in higher quality meat and dairy products.

Seafood that has been caught from the wild rather than being farmed, and which has been caught in a manner that is environmentally sustainable, meaning it does not harm the population of the species or the ecosystem it inhabits.

Refers to animals, usually poultry such as chickens, that have been allowed to roam freely outdoors rather than being confined to a small space. This term can also refer to other animals that are allowed access to the outdoors, such as cows or pigs.