Meet veteran Joe Worley, whose life changed when he met this dog

When military veteran Joe Worley needed help as he learned to walk again after being injured in Iraq, he knew he could always lean on his service dog Benjamin - literally.

"The physical things that Benjamin's done have taken a lot of the pressure off my wife and kids and myself and that's just a part of it,'' Worley told TODAY. "He's such an integral part of my family."

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