Buffalo Wild Wings served fried chicken head to Green Bay Packers' player Jared Cook

Buffalo Wild Wings has some explaining to do.

The chicken wing chain reportedly served up a fried chicken head to Green Bay Packers' tight end Jared Cook on Tuesday.

Cook took to social media on Friday with a photo of the crispy chicken head next to the company's logo. He noted that the the "tongue, eyes, and beak [were] all present. With extra seasoning" in a reply tweet.

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"Buffalo Wild Wings takes food preparation, service and quality extremely seriously and we are looking into this situation," a spokesman told CNBC. "We've reached out to Jared Cook and our suppliers for more information."

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