I have 2 American Bullies. A 120+lb male, and a 45lb female. My female has allergies, and we were able to narrow it down to something in her food. She will no eat grain free, and or all natural products though. Every summer would be the same thing, she would have itchy skin and itch and tear herself raw until we switched to this food! We have tried a few other flavors of the same brand, and they all work great! My male is happy, healthy and they are both at the perfect weight! No skin issues, no health issues. Full of energy, nice shiny slick coats, healthy ears, and eyes. Literally could not be any happier with this food!!