Typically, there are several ways to approach and define a problem dog behavior. First, a behavior consultant should have a clear understanding of what normal behavior patterns are for any particular species and that normal behavior may be expressed inappropriately depending on the environment. Second, the behavior consultant should consider a clients “…cultural and personal preferences and normative judgments” since they may impact the client’s “attitudes and expectations, scientific understanding, societal mores [customs] about animal behavior, and costs…associated with the dog’s behavior” (Lindsay, 2001).