It is a complete nutritional food for pets to support kidney function in cases of chronic or temporary renal failure and to support joint metabolism in osteoarthritis in adult cats. This food contains a low level of phosphorus, a limited level of high-quality protein, high levels of DHA and total omega-3 fatty acids, increased levels of methionine and manganese, and an adequate level of vitamin E. - Control phosphorus and sodium using Enhanced Appetite Stimulation Technology (EAT) for cats - Rich in omega-3 fatty acids from fish oil ActivBiome+ Kidney Defense nourishes the gut microbiome to support kidney health - High levels of essential amino acids and L-carnitine Analytical components: Protein 28.6%, fat content 21.5%, crude fiber 2.0%, crude ash 4.9%, omega-3 fatty acids 1.3%, DHA 0.32%, methionine 1.4%, calcium 0.68%, phosphorus 0.49%, sodium 0.22%, potassium 0.77%, Magnesium 0.08%; Per kg: Vitamin A 8732 IU, Vitamin D3 796 IU, Vitamin E 550 mg, Vitamin C 90 mg, Beta Carotene 2.0 mg, Manganese 20.0 mg, L-Carnitine 562 mg, Glucosamine 630 mg, Chondroitin Sulfate 1289 mg.