Raw doesnt have to be expensive, if you buy prepackaged it will run you up just as, if not higher than a great holistic kibble. I shop sales and freeze. Works out to cost approx the same amount as if I were feeding Pedigree
However, on the topic of kibble, Canidae all life stages is a great food for what you are looking for!
I too give that as my recomendation ( besides raw

) in your situation!