I'll be the first to admit that I thought teacup, micro, pocket book.. etc were real before I did some research. Chewie is 3 1/2 months and 5.5 lbs, probably 6 lbs by now. We took him to the vet on Monday and I was a little concerned that I might be over feeding him because he was 2 lbs when we first got him and that was a little over a month ago. I thought that was a lot of weight to gain in a month. The vet felt his torso and said he could probably gain a couple more pounds. So it looks like we're going to have a big Yorkie...and his ears are still down. I always thought bigger Yorkies with floppy ears were so adorable. We thought that he was going to be on the smaller side when we got him but we love him madly regardless of his size.