When you join a stable you become owned by the Dom who runs it. Being in a stable means that the Dom can have a certain amount of control over your account. The Dom will be able to:
⛓ See how many Tips you have and view your Tips log
⛓ View your private messages
⛓ Control your block list so he can determine who can contact you and who can not
⛓ View what you have been saying in the chat room
⛓ Put you in the Dungeon