I have a rescue yorkie female that has been with me for 2 years. I just added a 2nd female rescue who is in poor shape and in need of a lot of TLC. I am very worried because my 1st yorkie has become very distant with me. I am very afraid I made a mistake and have changed our bond..help!!! The new girl is very submissive, shy, and has shown zero negativity towards her. I have tried to give individual attention but she doesn't seem to want it!