TDH Holdings, Inc. engages in the development, manufacture, and distribution of pet food products. Its product categories include pet chews, dried pet snacks, wet canned pet food, dental health snacks, and baked pet biscuits. It operates through the Petfood Sales and Restaurant Business segments. The Petfood Sales segment includes sales for pet chews, dried pet snacks, and wet canned pet foods in overseas markets, domestic markets, and by e-commerce. The Restaurant Business segment operates in the United States. The company was founded by Rong Feng Cui on April 22, 2002 and is headquartered in Qingdao, China.