Dog food choices are not that complicated
If:
1. The dog readily eats the food, maintains a healthy weight, with a high energy level,
and
2. Has no allergic reaction to it whether it be digestive or coat/hair allergies,
and
3. Has no metabolic problems due to the food (e.g. pancreatitis)
then you have picked a winner. At that point it doesn't matter if the bag says Innova, or Rin-Tin-TIn on it. What is important is to stay with one brand for diet consistency. Changing brands have been known to lead to puppy boo-boo problems.
It is unusual for puppies especially when there is more than one involved, not to eat. Common non-disease factors in not wanting to eat the specified dog food include:
1. The owner having given table scraps and the puppies are holding out for more.
or
2. In older geratric dogs shifting them from performance, to maintenance or a low calorie formula can decrease the taste of the food, as bulk fibers increase.
In either case if you are satisfied with the quality of the dog food, and the little monsters decide later to stage a hunger strike you can still trick them into eating it again by pouring a little beef broth on the dry food. Of course you can't leave it down moist for more than a couple of hours due to possible spoilage. Slowly back out of the extra flavor. They will decide to like it after awhile. The only time mine have ever refused to eat is when they partake of some rotten deer part out in the woods, and are destined to become ill because of it. Outside of that they gulp down their Propet food 2X a day- then they lick each other's dishes.
Nutra all Natural Holistic
I just wanted to add that Nutra did come out with an all natural holistic kibble recently. One of my puppy buyers is using it and I must admit the puppy looks really well. Thought if you want to stick with the Nutra products you may want to look into that.