Take a look at ORiJENS , I switched to it 7 years ago, after reading a lot of labels and it is really healthy stuff. Josie the beagle is almost 10 years old now, has the shiniest coat, is spry as a pup, and poops solid and regularly ( I know, that's sickening) she still loves her meals, and her weight is very regular and has had no health problems.
She is our camping buddy, so I spend a bit more on her. I also do not give her much table scraps.