I bought 3 hens and a roo exactly a month ago (June 26th). The guy told me they were 1 1/2 yrs old. One of the hens laid an egg on the way home but there have been no eggs since. If they were starting to moult when I got them, wouldn't they be laying again by now? If they were disturbed by being moved to a new location, wouldn't they be laying by now? I just don't understand what might be the problem. Any suggestions?