How did an abandoned Maltese become an honorary delivery dog?

You can watch this video at https://koreanow.com

"A dog is left alone in a delivery truck among parcels and it looks so dangerous. Should I report this?"
Last month, a photo was uploaded online reporting an animal abuse in which a dog raised by a delivery driver is neglected in a truck.
However, the dog in the photo looked neat and tidy with no signs of abuse.
Then why was the dog found in the cargo area? Here’s the story

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