The pitch for Chewy (NYSE: CHWY ) is that it’s disrupting brick-and-mortar pet stores by selling pet food online. Like other online retailers, it could beat physical stores’ pricing by delivering its products from warehouses at lower prices. AnI am a freelance business writer. I formerly wrote articles for the Motley Fool Blogging Network, where I won several editor's choice awards. After that, I wrote articles for the main Motley Fool site. I typically focus on restaurants, retailers, and food manufacturer ...