I have 3 hen all bought on the same day in April as chicks. 2 of the hens started laying eggs 6-8 weeks ago however my white leghorn who is now over 6 months old has not laid anything. Is this normal? I feed all the hens lay mash and they live in a coop with a 8 foot run. They used to run my yard however they started flying up to the fence and getting out of the yard. My white leghorn has done it twice so now they are stuck in the run. I am thinking about clipping their wings so they can roam my yard but I'm not sure about that either. If anyone has any ideas on either thing please let me know. This is my first go around with hens so I really have no idea what I'm doing. Here are some pictures of the hen I'm questioning. Thank you for your help.