Boreal canned Red Meat Tuna dog foods are 95% meat and are designed to have almost no carbohydrate to lower the risk of unwanted weight gain. The Red Tuna series is made with dark muscle red tuna meat and are free of cereals, grains, artificial colour or added salt. The Red Tuna line is not produced in Canada but in Thailand. It is produced in a facility that also produces food for humans, which are marketed all over the world.