Not sure what the difference between regular dog food and Holistic is. I'm now feeding the Eagle Pack Holistic, and have noticed something interesting. For the Chicken and Rice, I looked at the ingredients and thought that Chicken would be the only meat protien. Well, there's a bunch of others, pork, seafood, etc. Here's the ingredients list.
Ingredients: Chicken Meal, Ground Brown Rice, Ground White Rice, Oatmeal, Chicken Fat (Preserved With Natural Mixed Tocopherols), Pork Meal, Dried Beet Pulp, Anchovy, Sardine & Salmon Meals, Flaxseed, Dried Egg Product, Tomato Pomace, Menhaden Fish Oil, Carrots, Peas, Sun-Cured Alfalfa, Salt, Potassium Chloride, Quinoa (Organic), Blueberries, Apples, Inulin, Beta-Carotene, Cranberries, Dehydrated Kelp, Glucosamine Hydrochloride, Yucca Schidigera Extract, DL-Methionine, Vitamin A Acetate, Vitamin D3 Supplement, Vitamin E Supplement, Riboflavin Supplement, Vitamin B12 Supplement, d-Pantothenic Acid, Niacin Supplement, Choline Chloride, Pyridoxine Hydrochloride, Thiamine Mononitrate, Folic Acid, Ascorbic Acid, Biotin, Lecithin, Rosemary Extract, Inositol, Polysaccharide Complexes of Zinc, Iron, Manganese, Copper and Cobalt, Potassium Iodate, Sodium Selenite, Lactobacillus acidophilus Lactobacillus casei, Enterococcus faecium, B. subtillus, Bacillus licheniformis, Bacillus coagulins, Aspergillus oryzae, and Aspergillus niger.