I have read that since lamb is more expensive than Chicken the lesser quality brands will build up the fillers, so you really aren't getting as much lamb as you would chicken. but here is canidae breakdown vs Nutro (everyones favorite today).
Canidae's main ingredients- Lamb Meal, Brown rice, Canola oil.
Nutro's main ingredients - Lamb Meal, Ground Rice, Rice Flour, Rice Bran, Rice Gluten, Poultry Fat
Poultry fat is considered non- specific, it isn't chicken folks! - see the last paragraph if you really want to know...
Canidae Lamb Meal & Rice Dry Dog Food
Ingredients:
Lamb Meal, Brown Rice, Canola Oil (preserved with Mixed Tocopherols), Flax Seed, Sun cured Alfalfa Meal, Sunflower Oil, Lamb, Lecithin, Potassium Chloride, Choline Chloride, Linoleic Acid, Rosemary Extract, Sage Extract, Dried Enterococcus Faecium Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Aspergillus Oryzae Fermentation Extract, Dried Bacillus Subtilis Fermentation Extract, Inulin (from Chicory Root), Saccharomyces Cerevisiae Fermentation Solubles, L-Lysine, Taurine, Yucca Schidigera Extract, Mixed Tocopherols (source of Vitamin E), Zinc Amino Acid Chelate, Manganese Amino Acid Chelate, Iron Amino Acid Chelate, Copper Amino Acid Chelate, Cobalt Amino Acid Chelate, Vitamin A Supplement, Vitamin D3 Supplement, Ascorbic Acid (source of Vitamin C), Niacin, Thiamine Mononitrate (Vitamin B1), Riboflavin (source of Vitamin B2), Beta Carotene, Calcium Pantothenate, Pyridoxine Hydrochloride (Vitamin B6), Calcium Iodate, Folic Acid, D-Biotin, Organic Selenium, Dried Papaya, Dried Pineapple, Vitamin B12 Supplement.
Guaranteed Analysis %:
Crude Protein (min.) 21
Crude Fat (min.) 12.5
Moisture (max.) 10
Crude Fiber (max.) 4
Lenoleic Acid (Omega 6) (min.) 3.55
Calcium (min.) 1.4
Phosphorus (min.) 1
Alpha Linolenic Acid (Omega 3) (min.) 0.75
Calculated Caloric Content
ME (kcal/kg) 4022
ME (kcal/g) 4.03
ME (kcal/lb) 1828
ME (kcal/cup) 457
******************************
Nutro Natural Choice Lamb & Rice Large Breed Adult Dog Formula
Ingredients:
Lamb Meal, Ground Rice, Rice Flour, Rice Bran, Rice Gluten, Poultry Fat (preserved with mixed Tocopherols, a source of natural Vitamin E), Natural Flavors, Dried Beet Pulp, Sunflower Oil (preserved with mixed Tocopherols, a source of natural Vitamin E), Potassium Chloride, Dried Egg Product, Dried Kelp, Vitamin E Supplement, Zinc Sulfate, Zinc Proteinate, Choline Chloride, Taurine, Ferrous Sulfate, Ascorbic Acid (source of Vitamin C), Glucosamine Hydrochloride, Biotin, Manganese Proteinate, Manganous Oxide, Chondroitin Sulfate, Niacin, Calcium Iodate, Calcium Pantothenate, Vitamin B12 Supplement, Riboflavin Supplement (source of Vitamin B2), Garlic, Vitamin A Supplement, Copper Sulfate, Pyridoxine Hydrochloride (source of Vitamin B6), Thiamine Mononitrate (source of Vitamin B1), Copper Proteinate, Sodium Selenite, Menadione Sodium Bisulfite Complex (source of Vitamin K activity), Vitamin D3 Supplement, Folic Acid.
Guaranteed Analysis %:
Crude Protein (minimum) 24
Crude Fat (minimum) 13
Moisture (maximum) 10
Crude Fiber (maximum) 4
Linoleic Acid (minimum) 3.5
Calcium (maximum) 1.5
Phosphorus (maximum) 1.3
Calcium (minimum) 1
Phosphorus (minimum) 0.6
Poultry Fat
AAFCO: Obtained from the tissue of poultry in the commercial process of rendering or extracting. It shall contain only the fatty matter natural to the product produced under good manufacturing practices and shall contain no added free fatty acids or other materials obtained from fat. It must contain not less than 90 percent total fatty acids and not more than 3 percent of unsaponifiables and impurities. It shall have a minimum titer of 33 degrees Celsius. If an antioxidant is used, the common name or names must be indicated, followed by the word "preservative(s)".
Note how in this product the source is not defined as "slaughtered poultry". The rendered fowl can be obtained from any source, so there is no control over quality or contamination. Any kind of animal can be included: "4-D animals" (dead, diseased, disabled, or dying prior to slaughter), turkey, chicken, geese, buzzard, seagulls, misc. roadkill, birds euthanized at shelters and so on.