Thank you all, after all this time wanting a little girl, last night she peed on her pad and I said Good BOY! LOL.
I should had named her Tonka Girl, she eats her food, Max's food (not in that order) she jumps, she runs, and now thanks to her older brother, she also barks...even louder than he does

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The difference in the weight is amazing, Max reached the 3 lbs mark when he was about 8 or 9 months old. Sophie our little Tonka Girl is 13 weeks and weighted 3.8 lbs. last Saturday when we took her to the vet, before bringing her home. Max felt very fragile , even tho was not under weight, he just turned 5 y/o and is 5 .5 lbs. I can tell she will be much bigger...even a Tea Pot