Great Dane Shows She’s Happy By Wagging Her Tail On Cue During the Song ‘If You’re Happy and You Know It’

If you’re happy and you know it wag your tail.

A beautiful spotted Great Dane named Abby Doo wags her tail on cue while her human Madi McGlone sings to her a canine version of the children’s song “If You’re Happy and You Know It“.

via Canine Distractions