oh Lord! Having Yoda in my life has been GREAT, especially since I lost Roxy a few months ago, but having Yoda in my life is also like having a jealous lover

.
Oh man, he barks and goes nuts if anyone or anything comes near me. I have other pets that I have had for years. I have only had Yoda for 4 months now, but in his mind I guess he comes first. I also have kids too, but if I am playing with them you would think I committed a crime of some sort.
Roxy was so different from him , VERY different in every essence of the word!
Does anyone else's baby have this same demeanor? Is this the "Yorkie" way?