Made using fresh, premium quality health food ingredients – all in their natural, raw forms. All natural dog supplement has glucosamine complex MSM and Ester-C. High in vitamins, minerals, enzymes, amino acids and essential fatty acids along with the extra ingredients to help possible joint problems. Beneficial for working athletic and senior dogs which may tend to have stiff and/or sore joints. Provides 16 vitamins, 15 minerals, 23 amino acids, 9 enzymes and 4 essential fatty acids. Also contains Norwegian kelp, ground flaxseed, imported nutritional yeast culture, desiccated liver, bee pollen, garlic, steamed bone meal, lecithin and lactobacillus acidophilus. 5 lbs.