Bark Air, a new airline focused on providing a premium travel experience for dogs, is launching its first flight from New York to Los Angeles. The service aims to make air travel more comfortable for dogs, offering amenities like treats, noise-canceling ear muffs, and socialization opportunities in a dog-centric cabin. Initially operating on Gulfstream G5 jets, Bark Air will start with routes between New York, Los Angeles, and London, with plans to expand. While the service is expensive, the company anticipates prices will come down as demand increases.