Hi Letty,
I think that's the same as raw complete food of some marks in Holland
(there are already vitamins, minerals aso in it)
I feed my leonbergers some periods only dry food (in combination with tripe) and other times raw complete food. My experience is their fur is better quality since I did choose for these changing food periods.
My CsW's get dryfood and tripe. And only one of them is reacting good at raw complete food.
(In a period when a dog works more they get more caloric food. )
But of course every individual dog is different
Not all of them get the same quantity, because some of them arey very fast to fat
I think the best is to look at every individual dog.
For example you know what a problems we had with Karlik to find the good food for him
greetings and have nice holliday!
Mijke