He is studying the Kyūjitai form of 野狐禅.

The fennec fox is characterized by its large ears.

The legend of the nine-tailed fox has been passed down from ancient times in Japan.

The black lemur lives in Madagascar.

The Rüppell's fox is a small fox that lives in desert areas.

The bat-eared fox is known primarily for eating insects.

He is just a donkey in a lion's skin, he has no real power.

He achieved great success in his business, but as the proverb 'A thousand gold pieces' fur is not from one fox's armpit' suggests, it was not something he obtained overnight.