Hi, I have about ten 8 to 15 week old hens but only 2 are laying at the moment (4 were laying just 3 weeks ago). I first thought it was because of the lack of lights, but it's been over 3 weeks since I added lights in their hutches and still, only 2 are laying. We do have 2 dogs that (play) fight a lot in the yard, sometimes quite aggressive-sounding. They (the beagle and st bernard) also go smell the hutches once so often. The hutch is lifted about 5 ft off the ground. Just wondering what's up...if you can share your experience or opinion I'd really appreciate it!