Vader is 4 1/2 months right now and weighed in just over 25 pounds when I weighed him a few days ago. He just recently really started to pack it on fast though.
The Duchess must keep trim, seeing as she is a public figure and all .
Actually, she is well on the small size. She was 10lbs at 8 weeks. She just turned 9 months last week and she is at 30lbs. Vet and breeder don't really expect her to go over 40 if she reaches it at all.
I don't even know how much they weigh now. Brett is probably over 45 lbs and he'll be 8 months old tomorrow and probably Logan is close to 40 lol and he's almost 6 months old.