Every profession can get a little pet as a quest reward or by purchasing one from the shop. For example, when you reach level 11, you may get a Little Panda by finishing a quest at Cloud Mountain. You may have multiple little pets, and each pet takes up one blank of inventory box. They can be traded, be deposited in the warehouse, or be destroyed. You can choose your pet, right click its avatar, and then click Pet Detail to see its attributes such as Experience, Happy Value and Skill.