They are not pigs but they eat like pigs. I amshocked at how big they have gotten so quickly . Is it possible to over feed them? They seriously eat nonstop. If I put it in front of them they will eat it. They are 7 weeks old and they are on the layer feed plus I give them tons of treats which they love. They come running out to me when I go otu there because they anticipate the snacks. I give them all types of greens (Kale,collards,dandelion etc) corn ont he cob,tomatoes, cucumbers, strawberries,watermelon...the occasional taste of rotini but rarely. I only give them a little because they go crazy for it. Is it possible to have overweight chickens? Is there a limit to how much I should feed them?? Any advice ?