There are a few suggestions for solving possessiveness problems with your Yorkie. Firstly, you should set boundaries to teach your Yorkie how to behave when you are not at home. For example, when you can get out of bed, you can give him positive reinforcement by giving him treats or praise. Also, if he becomes upset or anxious when you leave, you can get him used to it by gradually increasing the time. You can also give toys or treats to distract them before leaving. The most important thing is that you must be patient and consistent. With these methods, time and the right training, you can solve your Yorkie’s possessiveness problem.