USA Canine compassion: Should military dogs be reunited with their human handlers?

Could an increased effort to match service dogs with their handlers help soldiers returning home?

Corporal Mark Webster/MoD/FILE/Reuters

Marine Jeff Young and his dog Cena were one of the first K9 units in the Marjah operation, the largest offensive to date in the War in Afghanistan, detecting improvised explosives amid heavy fighting in 2009 and 2010.