When does a pup reach maturity?

[Jaybird67]

I have a couple 6month pups that I hope will grow a little taller but was curious when they reach a year old is that the hieght they will be.Thanks for any help!!

[Joeyman]

10 months old is what I think. By then you will know pretty much how big it'll be. Dog will look more filled and proportionate

[rabbitsmoker]

Ther is no certain age some reach it early some later i'd say 9-14 as for height and filling out 9-16 months old i have one that is 2 now and she has been her height since 9 months old her sister didnt was the same size at 9 but at 14 months topped out at 13-1/4