Discussing the portrayal of the white doves of the Wild West, Katherine McNamara said, "We present the world of the West as accurately as it [can] be, in the way that everyone gets through life in a different way."

McNamara explained the importance of respecting everyone's choices regarding what they do with their bodies. "There's [no] judgment placed on anyone's choices as much — unless you're murdering someone, which we also see on our show. It's very much in the way that we try and present things in the world today," she said. "Everyone is doing what they can to survive and to make a living and make a life for themselves ... As long as everyone's free to choose what they are doing, that's how it's been addressed."

While the white doves are ever-present, McNamara noted that it's not a huge plot point yet. But it's on track to gain more significance, she hinted. "We're getting there slowly but surely," she said. "It'll be interesting to see how that progresses moving forward."