We don’t add sugar as an ingredient to any of the meals that we make, but some sugars do occur naturally in the vegetables we use (sweet potato, carrots, etc.).
Dogs require a minimum level of sodium in their diet for it to be balanced since it's required for many vital functions in the body. We add the correct level of sodium into our recipes as part of our own vitamin and mineral blend, and our food contains 0.1% salt/100g.