My chicks hatched on MON and were received on Wednesday, so that makes them 4 days old... How much pecking is normal? No one has been injured. If one is sleeping with legs outstretched, another may come over and pick a couple times at the others toes... They peck at eyes too to get them to move aside... My brooder is 8 sq ft for 14 chicks. They move about and pip contentedly... All are eating and drinking... Thanks!