What is the largest chicken breed?

The largest chicken breed is the Jersey Giant. This breed was developed in the United States in the late 19th century and is known for its large size and meat quality. Jersey Giants can weigh up to 13-15 pounds for males and 10-12 pounds for females. They also have a docile temperament and are good layers of large brown eggs. Jersey Giants are typically black in color, but they can also come in white and blue varieties. Due to their size, they require more space and resources compared to smaller chicken breeds.