This German Shepherd was shot multiple times and badly beaten while protecting his 16-year-old human from burglars
Javier Mercado was alone, hiding and terrified in his family’s Des Moines home while intruders forced their way in, Rex did what every nucleotide of his DNA told him to do.
He defended his owner, the boy with whom he’d slept every night since he was a pup just about three years ago.
