 DONGGUAN, China, Nov. 19, 2020 GLOBE NEWSWIRE -- Dogness International Corporation Dogness or the Company NASDAQ: DOGZ, a developer and manufacturer of a comprehensive line of Dogness-branded, OEM and private label pet products, announced an expansion of its sales activities at Costco Wholesale Corporation Costco, with both in-store and online special events to promote the high quality, Dogness smart pet product line. 