I,ve been battleing sour crop for 3 or 4 weeks now and i finally see headway. made her throw up a few times but she hated it and would get mad. Its kinda risky cause they can get it in their lungs. Any way i feed her scrambled eggs squished up very small. really mashed up elbo macroni, and her fav is well cooked instant rice (Uncle bens) and some yogert (Activia) she got tired of that quickly, apple sauce, also olive oil in a dropper and massage gently. I let her watch me cook eggs and rice (i held her) that made her get excited cause she could smell it cooking .It was funny, B T W she is a standered Black Ameraucana. As of the 1st of June she actually has real live chicken poop now before not much but white uria liquid. Im still keeping her inside in a large dog cage and she goes out on nice days in a small yard pen covered with plastic for moisture and a black sheet for shade. Although she is pretty thin. she is in a good mood and pretty active.Her crop was huge when I discovered her ill, It stayed big a long time and is still kinda oversized. My vet said it sometimes cant go back to small size (normal)prob be a little bigger always. I'm going to continue to doctor her a while longer and add small amounts of her reg feed slowly