What zodiac do these three followers of Mayang Chicken represent?

Horse, sheep and chicken are three followers, representing chickens.

Zodiac is twelve kinds of animals that are matched with the twelve earthly branches in China according to the year of birth, [1] including rats, cows, tigers, rabbits, dragons, snakes, horses, sheep, monkeys, chickens, dogs and pigs. The origin of the Zodiac is related to animal worship. Each Zodiac has rich legends, forming a conceptual interpretation system and becoming an image philosophy in folk culture, such as the Zodiac in marriage and the year of the animal.