I am home most of the time since I am a freelance designer and work from home so I don't think they lack attention. I do accept I used to pamper/protect Nina more then the other two (both teapots) because she was so tiny as a puppy and she has grown to be really jealous and I don't know how to teach her that they all are on the same level. She thinks she is on top.
I try training her with treats and play but once she sets her mind on attacking Mia (the other girl) nothing stops her and I have to lock her in the room while I take the other out potty and feed. I will never re-home any of them unless it is with my parents whom I see daily and know love my yorkies. It breaks my heart the thought of separating them. *sigh*
Any advice is appreciated.