Pet product brand Bark has decided to expand its offering to air travel, with the experience specifically designed for the comfort of four-legged companions.The company known for the BarkBox — a monthly subscription that ships toys, treats and even experiences for your pet — is launching flights on the dog-friendly private jet service on May 23, introducing flights between NYC and LA and between NYC and London the following week.Single tickets for one passenger and one pet on the NYC/LA route... Read this story