I recently received a note from a dog trainer that I first met at a meeting of the International Association of Canine Professionals (IACP). She wrote, in part: "I was teaching a beginners dog ...

When you and I look at a photograph of a human face, it is easy for us to recognize the emotional state of the person shown in it just by their expression. Can dogs do the same? I first became ...

Unlike the controlled environments of factories or warehouses, everyday communication in homes is filled with ambiguity that ...