[rockybcn]

I have always had large dogs and ever since they were pups I would give them wholesome treats. The treats consisted of a whole apple, carrots, raw broccoli,etc. I didnt feed them anything with wheat ,corn or sugar. I always had the mindset that if a dog were on its own forging for food....would it go to a wheatfield, a cornfield? NO they will go for the meat and the vegetables. Add some fresh spinach to their food. You will be amazed at how much your dog will enjoy these foods...and better to serve the veggies raw rather than cooked...it loses its minerals and vitamins.
There are times your dog will eat grass. Many folks believe its only to help them purge something unsettling....but often enough its because they are lacking the greens in their diet. Bone Appetit ! (couldnt help myself)