My Abby will be 8 months old on the 12th. She is nothing like the last Yorkie I had. She is very much the tompup!! We are still working on potty training. She does let me know when she has to go out though she still has an  accident now and then. I'm still working on training her to follow commands. Not always working

 but won't give up. She is still a puppy afterall

I have had 3 Yorkies in the past 30 years. I love the breed.
Please be patient with your little one. I know that may be easier said than done but the rewards are wonderful!!