"Every morning the mailman comes to say hi to our pup", explains the caption.
But their greeting is far from usual. Unable to get inside, the mailman came up with an ingenious solution.
"Her favourite time of day"
Poking his hands through the letterbox, the mailman greets the friendly Labrador Retriever.
She positions herself at the door, just waiting for the massage to begin.
His hands run up and down her back, while she stands happily receiving the attention.
"It's her favourite time of the whole day", explains the pup's owner. "And she gets sad whenever he doesn't come".
The best job
"Probably the mailman's favourite time of day too", joked @todayyearsold on Instagram.
The clip has now been watched over 940,000 times, with many people left in stitches.
"This is why I couldn't be a mail carrier", commented one viewer. "I would only get a few stops in a day!".
"This guy do human massages? Asking for a friend", replied another.