The Healing Power of Cat Purrs

Is your hospital bringing in cats for your post-stroke therapy; lower your blood pressure, lower stress, less risk of heart attack?
http://dailyinfographic.com/the-healing-power-of-cat-purrs-infographic

Or maybe your prefer

The Healing Power of Dogs

Or the book on dogs;   

“Paws & Effect: The Healing Power of Dogs’’ (Alyson Books, 2007)