What is a female fox called?

a vixen

A female fox is called a vixen. Vixens are smaller than male foxes, with slimmer bodies and narrower heads. They typically weigh around 6 to 12 pounds and are around 15 to 20 inches long, with the tail adding an extra 10 to 15 inches. Vixens have reddish-brown fur, a white underbelly and black legs. They are territorial animals and can often be found with their mate and young offspring in a den. Vixens are skilled hunters, with a diet that includes small mammals, birds, and insects.