First of all, when you get along with a dog, you should know his needs and manage him in this way, but you are afraid that he is still very human and easy to get along with because of his characteristics. And Su Mu Jr. is smart and should have feelings for you, because Su Mu Jr.' s gentle personality may give you an illusion that you have no feelings! If you want to increase your feelings quickly, you should spend more time together and do the necessary training. Usually you will have obvious performance in 3-4 months.

Finally, I wish you and your little Su Mu happiness!