Before I address a new question, I need to first clarify a point made in last week’s column. With any treats, be sure to dice them into tiny pieces. A good rule: Make treats the size of the dog’s ...

Some of the most powerful observations in science, the ones that grand theories are built on, are the ones that cause people to say, “I could have told you that!” The Premack Principle is undoubtedly ...

Before I address a new question, I need to first clarify a point made in last week”s column. With any treats, be sure to dice them into tiny pieces. A good rule: Make treats the size of the dog”s ...