I found an
article on-line about this issue. My veterinarian said high-protein diets are safe for dogs. I'm not saying this article is accurate, but I've read other articles similar to the information given. I am very interested in this topic. I feed Sydney Evo dry (salmon/herring). It has 42% protein, but low in carbs. I'm questioning if I should stick with Evo or switch.
Focusing On Protein - Nutrition Related - ThePetCenter.com - The Internet Animal Hospital