I know genetics means a lot, but just out of curiosity I was wondering on average how much will a pup grow after 6 months old. How much has your pup grown since that age? My little pup is 6 months 35 lbs and about 19inches at her shoulders. I'm not concerned how big she will get, just like I said I am curious to know if they grow much past 6 months of age. Thanks ahead of time for everyone's input.