Therapy dogs were at the Boston bombings and most recently when the Oklahoma tornado hit.. Scientific evidence has proven that therapy dogs can effectively lower blood pressure and anxiety for victims... more 
Therapy dogs were at the Boston bombings and most recently when the Oklahoma tornado hit.. Scientific evidence has proven that therapy dogs can effectively lower blood pressure and anxiety for victims of disasters and illness. Magalie Laguerre-Wilkinson reports. less 
1 / 22
CBSTV Videos
Sat, May 25, 2013 9:24 PM EDT