A dog who disappeared from his Riverside home two years ago has been found in Albuquerque, N.M. — more than 800 miles away — and reunited with his owners.

The Albuquerque Journal reports that Huxley, a papillon and collie mix, was flown Friday from Albuquerque to Reno, Nevada, where his owners now live.

Someone dropped the dog off last Sunday at an Albuquerque shelter after he was found wandering.

Albuquerque Animal Welfare Department director Paul Caster says Huxley had a microchip, which led to a phone number for his original owners.

Justine Mendez and Michael Martin say Huxley disappeared from their Riverside home in 2014.

How the dog survived will likely remain a mystery but he was likely fed by someone.

Mendez says, judging by pictures, Huxley has gotten a lot chubbier.