Despite his fame, Little Ricky did not ride first class on his 13-hour flight from Beijing to Dulles last week. He didn’t even have his own seat. He flew under an economy-class seat in a zippered bag.He didn’t seem to mind. Little Ricky is a 10-pound, black-and-white mutt rescued from a dog meat farm and spirited to Washington before China’s annual Yulin dog meat “festival.” Little Ricky — named in honor of Ricky Gervais, English comedian and vocal friend of animals — is currently ensconced in Den No.