Aww, Izzy princess, I am so glad things turned out okay for Izzy. I have also had some of my pups stay smaller than I thought. Sometimes these babies just surprise us.
I still have this little guy and he sounds just like your Cosmo. He is now 20 wks and can be leary of strangers as well. I wonder if it is because he is only use to us.. He plays very well with my kids. I take him out but now will also let people give him treats and see if that helps him. He is still such a cuddle bug and is doing very well on his potty training. I am going to repost his ad and reduce his price by half. If anyone is interested I do have pics of him on here under my albums.
We are getting really attached to this little boy but would love for him to find his forever home.