One of my (i think) heritage turkeys seems sick. I got her from a feed store because I felt bad for her. I'm raising her as a pet, not for slaughter, so I'm keeping her on a low protein chicken layer feed. She is coughing and seems to grumble, sounds like respiratory problem. Also, she walks very slow and has very little energy. Lies down frequently. The vet is closed today. Any thoughts? Sorry I'm not able to upload pics for some reason. She seems young, maybe under 6 months? Just started getting a snood. White.