Redhawk Caldera Trains and winter rains

I enjoy the challenge! I think electrolytes are too technical for a wolf to realistically know much about, so I'm doing my best to help Wifi out here without being too meta.

She was pleased to see her sister eat, though the voracity of her appetite concerned the healer somewhat. Her misgivings were validated moments later when a sickly, disoriented cast came over Wildfire's face and she abruptly barfed her lunch all over the ground. Under different circumstances, she might have cracked a joke about Wifi having an objection to her cooking. But right now, all she felt was worry for her sister.

She studied Wildfire for a moment, her face thoughtful as she noticed the stark outline of her ribs, the sharp ridge of her backbone, and the abrupt angles of her joints. She didn't know what her sister had gone through or how she'd ended up in this condition -- curious though she was, she knew that information would come in time -- but whatever had happened, she'd been starved nearly to death. The delta mentally reviewed what she knew about the effects of prolonged food deprivation (having just gotten through a month-long famine herself, she felt pretty qualified in that area). "I think your body is so stripped of nutrients that it's making you sicker. I have an idea for something that might help. It might not taste very good, but would you be willing to try to take it?"