Napa video filmed before Dogs NRL switch

A lewd video leaked on social media involving Dylan Napa was filmed before the representative prop joined Canterbury, the NRL club has said in a statement.

NRL club Canterbury say they aware of a sex tape involving new recruit Dylan Napa.

Video emerged on social media on Friday appearing to show the Queensland State of Origin prop engaging in a sexual act with a women, filmed by a third party.

"The club has today been made aware of alleged images surfacing on social media of a current player taken several years ago," Canterbury said in a statement.

The NRL are also aware of the matter.

Napa, 26, played six seasons with the Sydney Roosters after debuting in 2013 before moving to Canterbury this off-season.