Pet system is released in Cabal 2 Korea! Pets can attack but also give buffs to owner. You can get 3 pets ingame in different areas and 1 pet you can buy from ingame shop and it costs 5000WON or 4.70$. There are items you can use on your pet (extra slot,ability to keep items etc). Am not sure how many skills and stats pet can have but here is list of all stats:
HP increased -> Increases a character's max health.
MP increased -> Increase the character's maximum mana.
All Attack -> Increases all damage of the character.
All Defense -> All of the characters increases Defense.
Healing -> Increases the healing power of the character.
Attack hit rating -> Increase the character's attack hit rating.
Critical rating -> Increases the critical strike rating of the character.
Attack -> The character's attack speed is increased.
Evasion -> Increase success rate of evasion of the character.
Block -> Increases character's shield defense success rate.
Parry -> Parry increases the success rate of the character.