In today's Viral Video of the Day, a hilarious dog can't hold in his expression as his human mom says he's exhausted his "pets" for the day.

In the clip, TikToker Mitzichu's Australian cattle dog immediately flares his teeth after she tells him the bad news.

"He said dis your JOB lady!" one viewer said. Another wrote, "My boy Loki was a blue heeler and the sassiest moldy potato ever."

Stay until the end of the video for the cutest plot twist!

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Viral videos brighten up everyone's day, so be sure to laugh and then pass it on. TAG, you're it!