A Proper Chicken Coop Design Reduces Winter Health IssuesSilkie Chickens / By Amber Waves https://countrysidenetwork.com/daily/poultry/chicken-coops-housing/chicken-coop-designs-for-winter-how-cold-is-too-cold-for-chickens/?mqsc=e3928011&mqsc=E4010056&utm_source=WhatCountsEmail&utm_medium=CSN%20ListCountryside%20Weekly&utm_campaign=WIR%2012-2-18