The most aggressive cat in the neighborhood, a stray animal at the time, was adopted by a woman with a blind and partially deaf dog.

A friendship between the two animals blossomed until the cat began taking Tervel the dog, who previously needed to stay in his basket, for walks in the countryside — "nose to tail."

A new show, The Secret Life of Cats began airing last Sunday on Nat Geo Wild.

(WATCH the video above from Nat Geo Wild below)

Story tip from Micheline Muller