Just took a quick look at their site so apologies if I've missed essential stuff. They have, imo, too much seafood in their food. Tuna is one of the fish containing the highest amounts of mercury so feeding that selection as a regular part of a diet seems risky to me. I couldn't easily find if they use dark meat and organs in the chicken options. And until there is definitive proof that free-roaming cats seek out blueberries, potatoes, et al, Imma gonna say that those are unnecessary fillers used to keep down the cost of production.