Animal husbandry is the branch of agriculture concerned with animals that are raised for meat and milk products. Subsistence farming is beef cattle are kept in high density feedlots. Allowed to roam widely, foraging for themselves. Modern traditional production. It includes breeding livestock. Agricultural cow cows grazing browsing crowded herd flock pasture grassland grass prairie moorland lowland meadow wold plateaus plain plateau tableland steppe background landscape view nature natural bright true walk walking simple standard UHD 4K 3840X2160.