Dobbies is a long-established company, with 25 stores in England and Scotland. They've been in business since 1865, 140 years. They've got some nice chicken houses, http://www.dobbies.com/Chicken+Houses/S/C.
I'm delighted to be included in such entertaining and informative company. I'm also thrilled to have a knowledgeable contact in Britain. Many distinguished old breeds are still maintained there, and I often get questions about them. Thanks, Ian!