Columbia subject headings:
Domestic animals--New England--Congresses.
Human-animal relationships--New England--History--Congresses.
New England--Social life and customs--Congresses.
New England--Social life and customs--To 1775--Congresses.
Zoology--New England--Congresses.
Harvard subject headings:
Domestic animals--New England--Congresses.
Human-animal relationships--New England--History--Congresses.
Livestock--New England--Congresses.
New England--Social life and customs--Congresses.
New England--Social life and customs--History--Congresses.
New England--Social life and customs--To 1775--Congresses.
Pets--Social aspects--New England--History--Congresses.
Zoology--New England--Congresses.
Princeton subject headings:
Animals and civilization--New England--History--Congresses.
Domestic animals--New England--Congresses.
New England--Social life and customs--Congresses.
Zoology--New England--Congresses.