5-year-old Cash is asking you to boycott SeaWorld on his birthday after he watched the documentary "Blackfish." His parents made a 2-minute video featuring Cash and his request and whether you love SeaWorld or not, this video is ADORABLE.

See the official trailer to "Blackfish" below.

According to the "Blackfish" website, the documentary is about Tilikum, a whale who killed several people while in captivity.

 

Along the way, director-producer Gabriela Cowperthwaite compiles shocking footage and emotional interviews to explore the creature’s extraordinary nature, the species’ cruel treatment in captivity, the lives and losses of the trainers and the pressures brought to bear by the multi-billion dollar sea-park industry.