Thanks.
He is just shy of 50 pounds. He is 13.5 weeks now but at 12.5 weeks he was 43 or 44. About 22" tall at the withers already which blows me away.
In comparison to Boots, well she is 33" tall and 125 pounds. He will no doubt eclipse that by the time he's probably 10 months but the females generally are a lot slower in my experiences when it comes to reaching their predetermined genetics.