Humane Society targeted by pro-shelter campaign
https://www.facebook.com/HumaneWatchhttp://nodogaboutit.wordpress.com/2011/04/17/is-the-humane-society-of-the-united-states-evil-or-does-humanewatch-org-just-want-you-to-think-they-are-part-one/
http://nodogaboutit.wordpress.com/2011/04/18/is-the-humane-society-of-the-united-states-evil-or-does-humanewatch-org-just-want-you-to-think-they-are-part-two/
http://en.wikipedia.org/wiki/Center_for_Consumer_Freedom
http://bermanexposed.org/
Based on all this information – I would likely support the Minnesota Humane Society. I’m still doing more looking.