I have had to keep five chicks inside because they were a little sickly. My grand daughter gave them their first worms today. The little frizzle ran whrn it saw it move, but the others were on them. Once the frizzle realized they were food, it was on them, trying to run the others off. Now it is the grand daughters chore to bring them worms whenever she is here. Not sure she will be able to keep up.