Hello, I could really use some advice. I have a senior hen (8ish years old) who started isolating herself from the flock a few days ago. She seemed lethargic but was still foraging, eating, drinking, putting herself up at night. I decided to bring her in and isolate her because she seemed off. Offered vitamins added to water + bowl of regular water, and her food. She’s now doing this (video won’t attach. I’ve included a pic. She is twisting her neck down. It’s like she has moments of clarity and then starts twisting again). I’m at a loss, could this just be a vitamin deficiency even though she’s on the same diet as the other birds who are clinically normal? I’m concerned about avian influenza or mareks disease or possibly a brain tumor? Does she have a chance?
