The Pet System (AKA: Cute Pet System) is a system which allows players to tame monsters to become pets. They give special stat bonuses to the player when they are Cordial and Loyal. There are several types of pets with varying levels of difficulty to obtain and to keep fed. Pets can be tamed by either taming items or using a Professor's Abracadabra skill [Lv:6]. In ExperienceRO, the success rate for taming all monsters is at 10.00%. This includes classic and customized monsters.