The rule of the thumb for most dry food brands is the Three Ds: Dying, Dead and Decay.
In other words, whatever in the meat industry that does not make out for human consumption ends in your dog’s stomach. A truly said analysis!
If anything of the above mentioned has any bearing, then kibble can never be a healthy diet for your dog! It might be convenient for some dog owners, and we are consciously avoiding the term caretaker of your dog in this context, commercial pet food will never be a nutritious and healthy choice for your dog! Complete natural raw diet contains everything a dog needs, made balanced from fresh ingredients, unheated without the extremely valuable meat juice being removed. Water can never fully replace meat juice.
The basis are fresh meat and offal in the right proportions, supplemented by vegetables/ unlocked grains, of course vitamins, minerals and trace elements have to be added in the right proportions, but supplements are not the same as additives.