I'm new to raising hens and have 4 healthy hens born on May 1st. I now feed them layer feed and fresh water each day. Most days I also give them treats of either bread crumbs or egg yokes. The neighbors mentions to me they were noisy and I didn't believe it until I had my windows open last night and I heard the sqauking. I brought out bread and they didn't even want it and kept squaking. I had to force them into their coop and shut the door. Then they were quiet. It was close to dusk if that makes a difference. Normally about that time they go into the coop on their own. I also let them out of their coop for at least 2 hours a day. The only time I've heard them sqauk like that is when they are out of food or water. Thoughts and how I can make them happy and quieter?