I had the same problem when I tried to feed cooked eggs and spinach.....the first time they weren't interested, the second time (at about 12 days old) they thought it was ok. During succeeding times they tore it up in seconds! Now they are 4 weeks old, and I can't give them any eggs or even spinach because I'm afraid that they'll hurt each other. They need a bigger space first, and then multiple locations.....I have 16.