No market food is as healthy as your homemade food for your dog. Still in this fast life people generally dont have enough time. I myself give Pedigree to my lab. As far as Dog food is concern Ive tried Royal canin( very expensive, so I ditched it), Drool( the worst Dog food, buy only for your enemys dog) and Pedigree. Overall Pedigree is fair and good among all the said brands, its economical( not much, but we dont have options) .
As far as my labs health is concern I found hes quite healthy, happy, shining coat after I started this.
Still I dont feed him much market food and try to feed him on homemade food, if I want to give him something which is not homemade Pedigree is the one. Always check the manufacturing and expire date before every purchase.
Hope this helps!