Dog Food, what do you feed your dog?

I feed my Dog Royal Canin (; It comes in Adult or Puppy , Or ANNY breed! He eats 1 bowl maybe in 2 days hes very picky but eats cooked meats like chicken Lamb beed or goat everyday as we own a resturant and cook his meat special ! He loves it and His doctor says its very good for his heart condition ! Ide say Balance out Dog food with Some Homecooked meat or soemthing (; Best of luck <3