I have used this dog food for a while now and it has served my adult dogs and puppies needs. I appreciate the prompt delivery through PRIME; when going through the breeding stages with my Great Pyrenees twice a year, it has been a huge timesaver having it delivered to my door. At the height of the feedings for the puppies, I was going through 2 bags a month or more of this kibble. I do wish they could sell this food in larger quantities for those of us who need more than the normal bag. I use this as the base for the puppy gruel (soaking the kibble in hot water), add in Oatmeal and closterium and a few other nutrients and it works great!  We fed 10 puppies and 2 adults during the post whelping periods.  I recommend this kibble to our clients.