LifestylePatient PoochesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle10/27/2012October 27, 2012Whenever she went, Carola Klöckner noticed dogs patiently waiting for their masters. So she decided to photograph them and write about them on a blog.https://p.dw.com/p/16XL4Advertisement