Hello! Nice set up you have there!
Your loyalty to you feathered friends and family is commendable. Whether they are first pets and then livestock, the mindset is important to their wellbeing as well as yours. Too many folks have gotten so close to their pets and livestock emotionally and physically it scares me. Sometimes the emotional attachment is too strong or needy causing better judgement to be set aside like allowing children or others to freely handle chickens without concerns for crossover viral or bacterial infections. Kissing and burying the face into the feathers is terribly dangerous.
So…off my soapbox! You sound sane and caring-not substituting critters for people.
The size of you coop is quite adequate for your two girls. In fact, unless it gets terribly hot or sunny in their location, it could be ideal for two more.
As far as the run size…it’s waaaay too small. Adding on additional run is easy, if you have the space. Our home is chain link fenced in and our run is only made of flexible poles like electric fence fiberglass and once in place I weave over and down the posts deer netting. I use 5’ long 3/8” rebar and flexible 1/2” plastic plumbing in 20’ sections to arc from one side to the other and cover with more deer or bird netting or maybe a layer of shade material underneath to keep them cool. With a larger run you may even be able to have a few more girls in your current hen house-just a bigger run is necessary. There may be animal kindness laws which dictate your responsibilities that would be good to check out…
Chickens are well adapted to cooler rather than hot weather. In northern Maine our average winter temp was 0 degrees F. Often we’d have a few weeks not above this but down to -20-30 degrees F. With excellent draft protection, I never, ever needed supplemental heating. The passive solar gain through the heavy clear plastic was more than adequate and often they were out their pop door as soon as it was opened!
The carrying-on the girls do is normal as they tell everyone which nest they want to lay in especially if a sister already occupies the ‘favored’ nest! After laying her egg, the short time of peace is broken by loud, declarations of “I laid an egg!” Repeated for several minutes. laying hens may also feel vulnerable without their male counterpart in the picture. He may crow some, but he also helps them feel secure. He has many things to tell them which varies in intensity depending on the level of threat or whatever. I’ve kept chickens for decades and one of the sweetest talk is when evening comes and he begins to call the girls into roost. The call is like a quietly murmured food call but more subdued and the last notes go down the scale. It’s calming even to me!
The rooster doesn’t waste his breath on just noises, he has the flock to care for. His wing flapping and crowing are stimulations of his reproductive glands.
Hope you continue to enjoy your girls and they- you!
Regards…