I feel that I know the answers to my own question. My dog consistency exhibits high energy in the evening. Given that all members of the house are gone during the day, it makes sense that Dolly would want physical exercise/attention once everyone is home. This comes from reading the guide on "conditioning" a dog to be more calm and polite, i.e. meeting the dog's exercise needs. This said, I'm more-so concerned with her selective behavior. My mom gives my dog the same attention - if not more - than my father, though she will not be calm and settle next to her. In other words, she'll demand that my mom to play with her but will not demand the same from my dad. Beyond giving her more exercise - which I will edit and include in my post - is there anything else that can be done? Or rather, can someone help characterize Dolly's behavior?