Kelly Sites jokes that Charley will “always be a grumpy old man" but he's grown so much since being given a second chance.

According to Vintage Pet Rescue, Milo embodies typical chihuahua characteristics with his own unique personality.

Two-year-old Prancer, a chihuahua, has been referred to as a "13lb rage machine" and a "Chucky doll in a dog's body," but that hasn't stopped him from finding a forever home. Prancer's foster mom, ...