Alternatively you can add some hydration to dry kibble with other ingredients, such as plain yogurt, cottage cheese, berries, etc. It doesn't have to be canned 'dog' food.
Last week I tried out some blueberries and it was so cute. At first, Jax would take them out of his bowl and then roll them around on the floor. Eventually he figured out he could eat them so the playing with them stopped and then he just gobbled them up. I also give him some green beans or carrots with his dinner as well. I have not tried cottage cheese yet.