Evan Zwerneman, 31, from Austin, bought the bright yellow bus last year, after a number of his clients jokingly asked if he could get a real bus to take the dogs to and from his daycare centre.
Having previously used only Ford Transit vans, Evan, who runs 'EZ Dog Stay and Play', said the school bus offered more room to sit dogs in a particular order, just like kids.
Each day, Evan pulls up outside the houses in his area, where his customers' dogs run from their homes and onto the bus, where they have designated seats.
Just like kids, the dogs have friends on the bus, and seeing it pull up immediately lets them know they’re heading out for an adventure.