Pet Vigor Edit
In the pet information bar, you'll see a chicken picture, it's the representative of the pet's vigor value. In the beginning, the vigor value is 100, when the vigor is high the pet will injure the enemy strongly, otherwise, the damage drops.
The vigor value is divided into five ranks, he expresses a sad face, crys, an normal face, a smiling face, a big smile face, and each rank's effect are different, mainly will be the pet's damage ability.
Feeding the pet HP/SP potions or pet biscuits will raise the it's vigor value.
Dying will decrease it's vigor value by 1 rank. If you stay idle for a long period, your attack pet will get bored and slowly decreasing vigor as well.