Thank you so much for the info! The mass is kind of pushing on her vent and it's pretty large, so I can't really tell if that's where the gizzard would be. She's also very underweight and her keel bone is very prominent, she hasn't been eating well due to candida from the antibiotic use. She's...
Hens go broody when you don’t want them to… and won’t go broody when you do.