Papi and Chloe are back! It's been nearly two years after our four legged friends escaped the mean streets and perils of Mexico. Now we find everyone's favorite talking chihuahuas living in luxurious Beverly Hills happily married to each other and starting their new lives together as a family. But when their humans are struggling to pay the house mortgage, Papi, Chloe, their puppies and their friends will stop at nothing to save their home and get in touch with their inner warriors. But their new adventure is blocked by a series of hazards, both humans and canines.