Nupro Joint Support 5 PoundA balanced formula high in vitamins, minerals, amino acids, enzymes and essential fatty acids. Works great for hot spots, allergies, dry, itchy skin, coat deficiencies, poor appetite and digestion, stress and fleas. Joint Support formula adds glucosamine, MSM and Ester C. A balanced formula high in vitamins, minerals, amino acids, enzymes and essential fatty acids. Works great for hot spots, allergies, dry, itchy skin, coat deficiencies, poor appetite