Thank you for all the replies. I take it SO seriously and now returned to searching for a good healthy baby again while praying to the Yorkie Gods! The smaller size (3lbs) sounds scary now and I aim to have a baby that stays in my life as long as possible.
When I was a child my neighbor had a yorkie that passed away at 22y of age. They were seniors at the time and were so sad when Purdy passed away. I remember they fed her sugar sometimes and gave whatever dog food that were in the supermarket, not anything "healthier'' we give our babies now. I'm speaking of 20+ years ago so don't judge and they probably passed away already as they were already 70+ at that time. This one was a tiny yorkie but I really don't remember the weight so could be 3-5lbs?
I saw some puppies from family homes at around 300-500. As long as they have all the paper works, registrations, vet checks, shots and parents available I am very happy to take one in. FYI I originally messaged the people from my first post cause the picture of the parents being very nice, not knowing it was the smaller ones. The price was really more expensive too! Not that I am cheap. I have a cat Lily and she fell once (her balance is off sometimes as she is deaf) and I rushed with my bf to the vet asking what surgeries she needed and visualizing her in a cat wheelchair already while she only needed antibiotics and was fine within 24 hours.
I do like a standard size yorkie as they are generally small anyway. Some people here posted they have a moose yorkie which is funny!