Online pet supply retailer Chewy will soon expand its DFW presence by opening a call center at 930 E. Campbell, Road, Richardson, according to a representative with JAH Realty. The business will take up the majority of the 72,000-foot building that is not already occupied by retail tenants, the representative said. All parties are subject to a nondisclosure agreement and cannot comment on a construction timeline or estimated opening date at this time, the representative said. The online store offers food, treats and supplies for dogs, cats and other small pets. Chewy also operates a fulfillment center in south Dallas. 1-800-672-4399. www.chewy.com