Yang Niu is a two-year-old baby elephant from the Asian elephant breeding and rescue centre in China's Yunnan province.
Yang Niu's playful mood was captured on video by her caretaker at the reserve.
Watch the video to get rid of those Monday blues
The baby elephant arrived at the rehabilitation centre two years ago when she was found injured and abandoned in the wild by some villagers. She was named Yang Niu which means "goat's daughter" as she was bottle-fed goat's milk. After two years of care, her wounds have healed and she's as happy as an ellie could be, as evident in the video.