This video just breaks my heart. As a dog foster mom I know the feeling. I’ve fostered several dozen dogs over the years and fallen in love with each one and then they find homes and move away. I watch them leave in the arms of their happy new parents and I go inside and I cry my eyes out. Another happy home, another broken heart.

Shelter dogs and incarcerated men find hope through Magic City K9, a Florida-based nonprofit that teaches inmates to become certified…