The keeper of the Monkey Hill exhibit at the Zhengzhou Zoo in the capital of Henan Province has a problem.

He brought in three cats to live in the exhibit and help the 70 monkeys on the hill catch a plague of mice late last month. Most of the mice have been caught, but now the heroes are being bullied and humiliated by the monkeys.

The keeper, surnamed Lu, wants to move the cats out of Monkey Hill, but he is worrying the mice will appear again.

(Henan Commercial News)