Cancer-stricken black labrador given tearful hero's military farewell before he is put down

A 10-year-old black labrador who served for three years in Afghanistan was given a tearful farewell in a beautiful military ceremony before he was put down. Cena received a hero's farewell in Michigan on Wednesday just days after his owner  Lance Cpl. Jeff DeYoung completed a bucket list for the heroic animal. U.S. Marine veteran Lance Cpl. Jeff DeYoung carries Cena a 10-year-old black lab who was a military service dog Credit: Joel Bissell /Muskegon Chronicle via AP The dog, who was d