Mr. Hudson is a male human who runs and operates the train that goes through Adventure Bay. He works with the Train Station. In "Pups Save a School Bus", he was revealed to also be a bus driver, transporting the kids such as Alex and Precious' Owner to class.
As a gentleman, Mr. Hudson has done several jobs in Adventure Bay, but his main job is as a train engineer at the Train Station. In "Pups Save the Bay", he begin working as a boat captain. In "Pups Save a School Bus", he begin working as a bus driver to transport kids to school.
Mr. Hudson loves all of his jobs, but apparently takes the most pride in driving the school bus. In fact, he refers to the bus as "Louise".
Mr. Hudson has tan skin with blackish-brown hair, brown eyes and long sideburns.
As the train conductor
While operating the train, he wears blue overalls covering a white shirt and a red neckerchief. He also wears a blue striped railroad engineer hat, and has blue gloves.
As the boat captain
While operating the boat, he wears a red sweater with a blue sailor jacket with two yellow stripes on the sleeves. He also wears a grey captain hat.
As the bus driver
While operating the bus, he wears a light blue button-up shirt covered by a navy blue vest which has an orange and white tag on it. The orange dot also appears on the arm of his shirt and on his white and blue hat. His pants are also navy blue.