There are (at least) two ways to answer this question.
One way compares breed characteristics. Breed characteristics are generalities that will hold true in many cases, but there can be much variation within each breed, and the breeds will overlap in many characteristics. A second way to answer this question compares the selection and breeding regime that has been applied to make the current dogs. Much of the variation among individuals within breeds is due to selection for different working traits (or no selection at all).

A proviso...