1. There are many varieties of Dove chocolate. If it is ordinary pure dark chocolate without fillings, the shelf life is generally 12 months.

2. If it is added with fresh milk or contains nuts and nuts, the shelf life will be shortened by half.

3. DOVE is the chocolate brand name of the American multinational food company Mars, the world's largest pet food and snack food manufacturer. It is one of the series of products launched by the company in China. . According to the China Trademark Network, the applicant for the trademark "Dove" is Wrigley Sugar Co., Ltd., the application/registration number is 696011, and the registration announcement date was July 7, 1994.