In this July 25, 2012 photo, Paola shows off her drawing of a dog as she sits in her bed at the SOLCA hospital after a visit by specially trained dogs in Quito, Ecuador. The dogs owner says her dogs ... more 
In this July 25, 2012 photo, Paola shows off her drawing of a dog as she sits in her bed at the SOLCA hospital after a visit by specially trained dogs in Quito, Ecuador. The dogs owner says her dogs are used every Wednesday to cheer up the most discouraged of the patients. Hospital workers began to notice that on Wednesdays fewer children had to be kept over because of problems after chemotherapy. Doctors found that youngsters' adrenaline levels rose from being with the dogs, boosting their resistance to chemo's side effects. (AP Photo/Dolores Ochoa) less 
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Associated Press | Photo By Dolores Ochoa
Sun, Aug 19, 2012 9:27 PM EDT