The Ethisphere Institute, an organization that creates and shares best practices in business ethics and sustainability, selected pet retailer Petco as one of its 2013 World’s Most Ethical Companies.

Ethisphere reviewed nominations from companies in more than 100 countries and 36 industries. Ethisphere reviewed codes of ethics, litigation and regulatory infraction histories, investment in innovation and sustainable business practices, activities to improve corporate citizenship and more.

“It’s an honor to be recognized once again as one of the world’s most ethical companies,” said CEO Jim Myers. “We’ve always been committed to doing the right thing for our customers, associates, partners, companion animals and the communities we serve. Ethics, integrity and social responsibility are critical factors in our ability to fulfill our vision for Healthier Pets. Happier People. Better World.”