Hello all- I'm looking for some advice. My husband and I are proud owners of the most loving, wonderful 1-year-old yorkie boy, Finnegan. We are now starting to think about getting a second yorkie. My only worry is that my Finnegan will change. I would love to hear from anyone who has added a second yorkie to the family...Did you notice changes in behavior, depression, potty accidents, becoming less affectionate? Do you recommend getting a second dog? Does the sex of the second dog matter? Thank you all for your input!