
Two of our dogs have been on CSJ Command Performance for a few years, when I decided to change them to Arden Grange instead (personal reasons, nothing to do with food quality). They were on Arden Grange Salmon and Rice as well as Chicken and Rice for about 6 months and did mostly well on it (the C&R didn't agree with our pyrenees though), but I had to feed very small amounts to stop them from putting on weight. Now that was of course great for my purse, but I do feel sorry for the dogs if they've just got a few kibble in their bowl and they don't really feel satisfied after a meal!
So I swapped them back to CSJ, this time (I admit... to save money) to Herbie Nuts. They can eat more again and look great on it, and it's still kind on my bank balance.
Our dogs like both Arden Grange as well as CSJ, but then they are generally easy pleased.