Commercial breeding refers to the practice of selectively mating animals or plants to produce specific traits for profit. This can include breeding dogs, cats, livestock, or crops that are desirable for their size, appearance, or productivity. The goal is to enhance certain characteristics, such as growth rate or disease resistance, to meet market demands. In commercial breeding, breeders often use techniques like genetic selection and artificial insemination to improve the quality of their stock. This industry plays a significant role in agriculture and pet ownership, providing a steady supply of animals and plants that meet consumer needs and preferences.