For a week or so now, me and my brother have noticed that there is a hen bigger than the others, she is also fluffier with more feathers but she is also heavier. I was worried a few weeks ago that my parents had swapped one of the chickens because this hen was fluffy and just seemed different, especially as we have 1 cockerel to 5 hens. I just wanted to know why this hen could be bigger and heavier, I don't know if she's a new hen and has been replaced but I couldn't ask my parents because they would just deny it like last time. My mother gives them multiple pieces of bread, cheese and all sorts and i'm worried that it could be causing them harm, they always think i'm over reacting and my dad seems to have the attitude of "if one dies, it dies, they're all the same', to me my chickens are like my family and I couldn't imagine living without them. My mother says she will stop feeding them the bread and everything but will this hen lose weight ? I felt her crop and it's quite squishy, a lot of them have squishy crops, the last time I felt the cockerels crop, he had a nice hard tennis ball shaped one with lumps of food pellets in it. I've also noticed that some of them have saggy crops, it's hanging down and I don't know what to do. Please give me some advice, I can take pictures of her in comparison to the others if needed.