We have 2 dogs, one super allergic white-haired with constant itching and one like a little fox and they are both small, 8kg and 6kg. It is grain-free and at an incredible price, you wouldn't even buy it in bulk! The kibble is a bit big but I like that because the little one (6kg) used to swallow the food without chewing, so now she chews it before swallowing! Our allergic dog doesn't seem to be getting worse, which is the most important thing. The difference will show over time, I believe, one week is not enough, but it is a very good sign. If needed, I will come back, the overall impression is that I regret not getting it earlier!