Outdoor dining season in Chicago can sometimes include an extra guest -- the family dog. That doesn't appeal to all restaurant customers. Doug Roth of Playground Hospitality in Chicago joins the Noon Business Hour to discuss the pros and cons.

<p>Outdoor dining season in Chicago can sometimes include an extra guest -- the family dog. That doesn't appeal to all restaurant customers. Doug Roth of Playground Hospitality in Chicago joins the Noon Business Hour to discuss the pros and cons.</p>

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