We received some hens from a neighbor last Wednesday(so almost 1 week ago) one of them is I believe a silver laced Wyandotte I'm not positive but that seems to be the closest match I can find. She has not laid any eggs since she has been here. The Americana we received has laid a few. The Wyandotte spends alot of time "nesting" I guess you could call it, in the dirt. She will just move from place to place and make a small hole and sit in it. I noticed she is holding her mouth open alot. Which I found out is mouth breathing. I am brand new to raising chickens so I really have no idea what is normal or not. Should I be concerned for the chicken? Or is this normal and the lack of eggs is possibly just adjusting to a new place. I don't know how old either hen is, the neighbor wasn't sure. Could they possibly just be getting old? The Americana will lay one egg about every 3 days.