Here's a video of her. She's alert like a normal chicken. The digs with her beak and makes her normal noises but it's just her walking is off. I've never encountered this in my 6 or so years of chicken raising.
Well it says only certain extensions are looked but I can't see what they are.(to upload a video so I can't show one)But imagine her walking like that. Like she's scooting her butt around. Her feet look a bit chubby too.
Videos have to be uploaded to YouTube Or Vimeo with a link posted here. Is her lower belly full or tight? She may have been laying internally, and could have ascites or water belly. They can walk with a wide stance or waddle.