CAUGHT ON VIDEO: Dog encounters a floating unicorn at pool

Cash the dog wanted to hop into the backyard pool, but there was just one thing in his way: a big floating unicorn.

CLARKSVILLE, Tennessee -- Cash the dog wanted to hop into the backyard pool, but there was just one thing in his way: a big floating unicorn.

Megan Vaughan of Clarksville, Tennessee has this hilarious encounter caught on video.

Did Cash win, or did he run?

Watch to see how it ended.

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