1. [Shepherd dog] Publication: Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009 Subject(s): DogsAttention -- physiologyEmotions -- physiologyBonding, Human-Pet
2. Small dog watching a cat on a table Publication: Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009 Subject(s): DogsAttention -- physiologyEmotions -- physiology
