Lucky, Cookie and the rest of the dogs in Shelter 17 have an important secret mission: to help every dog that comes to the pound find a new home.

A 3-pound Chihuahua was found near a busy interstate — and now, the “lucky” Massachusetts pup is getting a second chance. “Sparkle quickly found her new family and is now thriving in her new home,” ...

A lonesome little girl adopts Lucky and he'll do anything to get back to the Shelter.