NYC Subway: Dog Owners Get Creative as "Bag Rule" Reigns Supreme

However, the real challenge, and the source of much urban legend and viral internet content, arises for owners of medium to large-sized dogs. When your canine companion weighs more than a few pounds, fitting them into a standard pet carrier becomes an impossible feat. This is where the renowned New York City creativity truly shines, with residents devising elaborate and often humorous ways to "bag" their larger breeds.