Have you seen Riley? This Manhattan couple will make it worth your while if you have.

Riley disappeared in August 2014 while being watched by the mother and sister of owner Eliot Fumagalli during a visit to Camarillo, California. Fumagalli and his girlfriend were spending the day at Universal Studios but upon hearing the news of Riley’s escape the couple rushed back.

The pair originally offered a whopping $10,000 reward for Riley's return. After several thousand flyers, postcards, sightings and odd encounters, Riley is still missing and the reward for his return has doubled, and now stands at $20,000.

Riley’s Facebook page, that provides updates on Riley’s case, explains the reward increase, “I feel there is still one person out there on the edge of telling me key information," writes Fumagalli. "Hopefully, this gives them the incentive to contact me again.”