Animals·Posted on Jul 15, 2014Meet The Happiest Dog EverAfter being mistreated, Frank the dachshund has settled into his new life in the best way possible.by Kasia GalazkaBuzzFeed StaffLinkFacebookPinterestTwitterMail This is Frank! He's an adopted pup, and he's the happiest ever. View this video on YouTube youtube.com Why? Watch the video or scroll down below. Wait for it... Ready to see Frank? He wags his tail in his sleep! Tap to play GIF Tap to play GIF Stay happy, Frank! Tap to play GIF Tap to play GIF