What do you think of Purina moist and meaty or is there any other food that is moist?

We have a dog that is 9 years old that is 13 pound. We are feeding him Natural Balance Dog Food Rolls Lamb Formula but wanting to add dry food to it. Would like to find a dog food that is some what most. I did find purina moist and meaty that really that great of food but we are planning on give him the Natural Balance Dog Food Rolls Lamb Formula at the same time. What do you think and is there any other food that is better. He loves the Natural Balance dog roll. Any help would be great:))