Windsor is 5 1/4 lbs at 1yr and Zsa Zsa is 5 1/2 lbs at 5 mos. She is not as tall as he is, just stocky I guess you'd say like a little rottie puppy.
Windsor hasn't grown in the last several months but I'm sure my little girl will continue to put on a couple of pounds before she's done. As long as they are healthy that's all that matters.