I heard a huffing noise, and we both looked over. Hunter had put his chin on the bed to look at us, his tail wagging. His lip was curled up around a single snaggle tooth, and his bushy eyebrows pivoted as he looked back and forth between us. This dog loved her. Alexis laughed, smiling up at me. “Did you know that dogs developed eyebrow muscles to better manipulate us?” I propped myself on my elbow. “Really?” “Yup. Wolves don’t have them. Dogs that had more expressive faces were more likely to connect with their owners. So they evolved.” She nodded sideways. “To this.”
