Hi and welcome to YT! You've come to the right place for information and support. Lots of good people here!!
Lexi is so very cute and so very young. How are you doing with her? Has she had any problems with hypoglycemia, which very young pups are prone to? What kind of training are you going through, probably the same I am with my pup. LOL
When we brought Princess Sophie home at 8 weeks of age, she had an episode in the car on the way home. Scared us half to death. If it wasn't for this site, I would not have been prepared to handle it at all. I am so thankful that the people who created YT have provided so very much information for the rest of us, who come to owning Yorkies, with very little knowledge. All in all, everything worked out fine and I am very thankful.
I know you are already head over heals in love with your pup and I'm sure she is the same with you!! Congrats on your new baby and I look forward to seeing her grow! They are so very much fun and bring us so much joy! Have fun and again...welcome!! Looking forward to seeing more pictures!!