Carr was starting to get whiplash from the mood changes he was getting off of Molly. He nodded in answer to her question.
"Aye, I am." He folded his hands together, leaning close. "No idea what makes an Alpha. Some people are Alphas from the moment they turn for the first time; some people become them." He looked down at his hands.
"It means you're more powerful. You can control your changes more easily. Gives you some other bonuses too, but that's different from person to person." Carr could shift into more of a wolf-man; still walking on two legs, but with wolf-like features, fangs and strength. Others could shapeshift their human faces, change their bone structure, or heal faster.