Wholesale Bulldog Sardines in Soybean Oil Bulldog Sardines in Soybean Oil. Bulldog sardines will meet the consumer demands for high quality, fresh product. Bulldog brand is a familiar name that goes back nearly a century. The can is in English, but also with Spanish flavor descriptions. These sardines are a healthy snack choice rich in omega-3 acids and calcium. There are 24 cans per case each can is 3.5oz.