Mine didn't follow the chart at all. Rily started out charting to be 6 pounds. Now at 10 months, he is 9 pounds. Saydee was charting to be bigger than Rily, but now at 6 months, she is 6 pounds. Neither of them have grown much the last two months, so I think they are about done. I personally don't think you can predict their adult size unless you are a breeder and know how the lines have done.

However, the lady I got Rily from said 5-7 pounds and Saydee's breeder didn't think she would get to 5 pounds. So, they are like a box of chocolates...you never know what you will get...except for the fact that no matter what size they are, they are still a "big dog in a little package" overflowing with love!