Elizabeth Pudwill educates Houston Chronicle readers how service dogs can help veterans with PTSD. – See the full article at the Houston Chronicle

Kolby Thompson and his specially trained psychiatric service dog Thor, wait outside before a graduation ceremony at Fallbrook Church, Friday, July 25, 2014, in Houston. Kolby is an Iraq, Afghanistan, Korea, Kuwait, Fort Bragg and Fort Bliss veteran who now lives with PTSD. Thor helps mitigate his stress.