Columbia subject headings:
Harvard subject headings:
Conference papers and proceedings.
Pet owners--Psychology--Congresses.
Pets--Behavior--Congresses.
Pets--Social aspects--Congresses.
Pets--Therapeutic use--Congresses.
Princeton subject headings:
Pet owners--Psychology--Congresses.
Pets--Behavior--Congresses.
Pets--Social aspects--Congresses.
Pets--Therapeutic use--Congresses.