Could you arrange play dates with adult dogs that you KNOW have all their vaccs ?
Socialization is just too important to overlook just because of vaccinations.. For human socialization I took keely to places where I know dogs dont normally frequent too often.
Unfortunatly, I didnt do enough human socializing due to the fact she didnt have all her vaccs and it came back to bit e me in the A$$ afterwards.
Luckily i've been able to deal with her HA using alot of positive reinforcment training