What characteristic is most common in Duroc hogs?

Duroc hogs are predominantly recognized for their rich, reddish-brown color, which is a defining characteristic of this breed. The red color is not just a trait but plays a significant role in the breed's overall identity and classification within the swine industry. This coloration helps distinguish them from other breeds, such as the Yorkshire, which is known for its all-white appearance.

The emphasis on the red coat aligns with the Duroc breed's standards, making it a key identifying feature. Durocs are also well-regarded for their good growth rates and ability to produce high-quality pork, but their color remains the most notable and common characteristic that breeders and buyers look for.