Ross 308

The Ross 308 is a breed of fast-growing broiler chicken. They reach a 2.3 kg weight in around 35 days. They are widely used globally. They are controversial due to higher rates of health issues. Some animal rights and animal welfare groups, such as L214 and Open Cages, have called for the industry to switch away from the Ross 308. However, some researchers note that if chicken consumption isn't decreased at the same time, such a move might risk higher land usage, more chickens slaughtered, and worse crowding in CAFOs.