Re: When fully grown?
According to some Vets neutered/spied dogs and casts grow a little more than intact ones. True?
Vets also would love to work on them when they reach 6 months.
According to this forum, Vs grow up to 18 months and neutering them would under develop muscle mass and chest size.
Not sure, but strong leadership is a must with intact dogs. Some can smell a potential mate from miles away and stop at nothing to get to them :P
If you want the best seat in the house ... move the dog