How large can a gray wolf grow?

A typical northern male gray wolf measures about 2 metres (6.6 feet) in length, including its tail, and stands approximately 76 cm (30 inches) tall at the shoulder.12

While their weight typically averages around 45 kg (100 pounds), it can range from 14 to 65 kg (31 to 143 pounds) depending on the geographic region. The largest individuals are generally found in Alaska, west-central Canada, and northern Asia, whereas the smallest wolves tend to inhabit regions such as the Middle East, Arabia, and India. Females are typically about 20 percent smaller than males.12