well, when we got Hot Rod at 15-16 weeks, he was 1.57 lbs.
at 6 1/2 months at his neuter, he was just under 4 lbs.
Now at 2 1/2, he was at 5 lbs his last vet check a couple of months ago. He gained that weight last year during his 6 week recuperation period from lp surgery. I am trying to get him to slip down a little.
My little girl Maggie was 2lbs at 11 weeks and is now 4.5 lbs at 1 yr, 9 mos old. I think that she is done growing. She's hyper compared to Hot Rod.