No. I don't think so. These are our first chickens so we are newbies. I did see her eating grass tonight and the other chickens don't seem to be driving her off as she was laying among them. We feed a lot of grass, veggies from the garden and such. She is roosting on the highest rung. I had quite a time catching her so she can run well!! Her crop is soft and I don't feel any lumps anywhere. Breathing is ok. Eyes and beak are good. Legs aren't scaly (can you tell I've been reading a lot on these boards!?) The only other thing is that she has her feathers really puffed out (even under the heat lamp) but she is a fluffy Americana.