"Duke, what are you doing?" The Caucasian Shepherd Dog glared angrily at Er Gouzi but was reluctant to make a move. The woman immediately became anxious and kicked its rear with her pointy high heel.
Fang Jueyu's suspicion was correct. This Caucasian Shepherd Dog indeed suffered from mania. Its father had endured extreme stress throughout a long career in dog fighting, which was highly cruel, and had developed severe mania with a hereditary tendency.
This mania was easily triggered by external stimuli, and once it flared up, it became aggressive toward anything except its owner.
The sharp pain stimulated the dog's nerves instantly. The impulse overcame its fear, and it roared as it charged at Er Gouzi.