Available after 10 HP.
How i can get Pets?
Pets can be obtained by killing monsters, buying from shops or breeding them on player islands.
What i can get from this Feature?
Pets give you extra inventory space, extra amount of stats( aim, power, armor, magic) depending on pet.

Anything else i should know ?
1. Equipped pet is kept safe on death.
2. All items inside pet inventory are safe on death.
3. You can equip only 1 pet at time.
4. Changing pet will reset pet exp bar.