This was from another thread:
The total opposite is to be said in a sense. Raw food has little to no nutritional value in it. Although some people may feed it to their dog's because it seems more natural I guess there is close to no nutritional value. Although you may not like the added nutrients in packaged k9 food, in reality your dog needs these. He needs the added vitamin supplements, the omegas and whatever else may be added.
I'm hoping Sasha0999 will step up and back up this assertation. Or consider the fact that whole foods are the original and natural source of nutrition for any animal, not the chemicals that companies spray on kibbles.
Today I fed my dog a raw shoulder arm "picnic", complete with bone. He ate about three pounds of this. According to the USDA nutrient database, he had the following nutrients available to him per pound of meat consumed (this does not include the bone, which this database obviously does not consider edible):
Nutrient Units 1.00 X 1 lb
-------
453.6g
Proximates Water [align=center]g [align=right] 281.50 Energy [align=center]kcal [align=right] 1148 Energy [align=center]kj [align=right] 4804 Protein [align=center]g [align=right] 75.71 Total lipid (fat) [align=center]g [align=right] 91.58 Ash [align=center]g [align=right] 3.81 Carbohydrate, by difference [align=center]g [align=right] 0.00 Fiber, total dietary [align=center]g [align=right] 0.0
Minerals Calcium, Ca [align=center]mg [align=right] 23 Iron, Fe [align=center]mg [align=right] 4.49 Magnesium, Mg [align=center]mg [align=right] 77 Phosphorus, P [align=center]mg [align=right] 857 Potassium, K [align=center]mg [align=right] 1320 Sodium, Na [align=center]mg [align=right] 308 Zinc, Zn [align=center]mg [align=right] 10.75 Copper, Cu [align=center]mg [align=right] 0.367 Manganese, Mn [align=center]mg [align=right] 0.050 Selenium, Se [align=center]mcg [align=right] 110.7
Vitamins Vitamin C, total ascorbic acid [align=center]mg [align=right] 3.2 Thiamin [align=center]mg [align=right] 3.298 Riboflavin [align=center]mg [align=right] 1.175 Niacin [align=center]mg [align=right] 18.067 Pantothenic acid [align=center]mg [align=right] 2.976 Vitamin B-6 [align=center]mg [align=right] 1.755 Folate, total [align=center]mcg [align=right] 18 Folic acid [align=center]mcg [align=right] 0 Folate, food [align=center]mcg [align=right] 18 Folate, DFE [align=center]mcg_DFE [align=right] 18 Vitamin B-12 [align=center]mcg [align=right] 2.90 Vitamin A, IU [align=center]IU [align=right] 27 Vitamin A, RAE [align=center]mcg_RAE [align=right] 9 Retinol [align=center]mcg [align=right] 9
Lipids Fatty acids, total saturated [align=center]g [align=right] 31.752 10:0 [align=center]g [align=right] 0.045 12:0 [align=center]g [align=right] 0.091 14:0 [align=center]g [align=right] 1.134 16:0 [align=center]g [align=right] 19.686 18:0 [align=center]g [align=right] 10.478 Fatty acids, total monounsaturated [align=center]g [align=right] 40.688 16:1 undifferentiated [align=center]g [align=right] 2.540 18:1 undifferentiated [align=center]g [align=right] 37.422 20:1 [align=center]g [align=right] 0.680 Fatty acids, total polyunsaturated [align=center]g [align=right] 9.798 18:2 undifferentiated [align=center]g [align=right] 8.210 18:3 undifferentiated [align=center]g [align=right] 0.680 20:4 undifferentiated [align=center]g [align=right] 0.454 Cholesterol [align=center]mg [align=right] 322
Amino acids Tryptophan [align=center]g [align=right] 0.898 Threonine [align=center]g [align=right] 3.361 Isoleucine [align=center]g [align=right] 3.411 Leucine [align=center]g [align=right] 5.965 Lysine [align=center]g [align=right] 6.731 Methionine [align=center]g [align=right] 1.923 Cystine [align=center]g [align=right] 0.934 Phenylalanine [align=center]g [align=right] 2.994 Tyrosine [align=center]g [align=right] 2.522 Valine [align=center]g [align=right] 4.042 Arginine [align=center]g [align=right] 4.881 Histidine [align=center]g [align=right] 2.849 Alanine [align=center]g [align=right] 4.491 Aspartic acid [align=center]g [align=right] 6.868 Glutamic acid [align=center]g [align=right] 11.413 Glycine [align=center]g [align=right] 4.382 Proline [align=center]g [align=right] 3.470 Serine [align=center]g [align=right] 3.125
Source
USDA National Nutrient Database for Standard Reference, Release 18 (2005)
http://www.nal.usda.gov/fnic/foodcomp/search/