Hen attacked by a hawk. No major injuries/blood. She can move her head/legs. Cannot stand/walk on her own. Can flap both wings. Accepts food/water/gatoraid. Today, she was sitting more upright in the box. Took her out for sun, fed cracked corn, egg yoke and shell. She was alert, used her legs to push herself over to her other side. Still can't support her upper body or walk. Should I put her down?