Frank The Adopted Dachshund Dog Is So Happy He Wags His Tail In His Sleep

Just over two years ago Rafael Borges adopted Frank, a 5-month-old Dachshund who was severely mistreated by his previous owners and fearful of almost everything. After spending a year in his new home Frank is finally happy, so happy that he wags his tail in his sleep.
[RafaelBorges] [H/T:CoolMachine]