Higher protein, in my opinion, is great for dogs. The only time it's really a problem is for dogs who have liver/kidney/pancreas/etc. problems. Often times, higher protein diets are more nutrient dense, so be aware of how much volume you should be feeding. The only issue I sometimes have about EVO is that, for whatever goofy reason, they made it higher in fat - which I'm not a fan of. So, be aware of that - it can cause issues, usually nausea, but sometimes diarrhea as well.
If she is thriving on it though, I wouldn't change a thing - this can be a great food for dogs who aren't sensitive to the fat issue. I would choose it over Wellness, if I fed kibble - but I feed raw.
