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.