Anyone who owns chickens is familiar with this concept. 언젠가 저는 트릭 훈련을 받은 닭 한 마리와 미니어처 품종인 밴티 암탉 두 마리를 키우고 있었습니다. When I added a third hen, Goldie, she immediately pecked the two other hens and established that she was the highest ranked of them all.