how long after 2nd vaccination can puppy go out
So if your puppyâs final vaccine is given at 12 weeks, he can usually go and play on the ground in public places at 13 weeks. However, most experts now believe that does not mean your puppy should stay indoors, shut away from the world until he is 13 weeks old.owever, as this vaccination does not normally take place before 11 weeks old, this means your puppy would be 12 weeks old before you can begin taking him out and about. If you do not take your puppy out until then, this gives you just days in which to socialise your puppy.