Watch as Cooper the dog goes from howling to hilarity in today's Viral Video of the Day caught on TikTok!

This video by @amber.023 features a devoted golden retriever named Cooper showcasing his unwavering loyalty.

Thinking his owner is gone, Cooper sits by the front door and begins to dramatically howl.

However, when he catches a glimpse of his owner, the four-legged drama queen's face transforms from confusion to absolute hilarity, leaving viewers laughing with delight.

Check out this vocal pup:

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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!