I have 11 Amberlinks (6months) and 4 Silkie/Bantam Brahmas (3-4months). The little ones are living in a huge dog cage within the coop. I cannot seem to intergrate, the bigger girls are just plain nasty to them. So i picked up this wonderful little house for them this weekend. Now i am nervous about putting them in it at night...... Edit to add --- days are around 50s and nights are 30 - 40 right now.... seems to be rapidly dropping.... It is very well made and has vent. holes. They do all sleep in a pile in the dog cage so Im sure they would do they same in here... Any thoughts? This is where in the run it is. The run has hardware cloth dug down and attached to the bottom of the run, it is secure.