Dasuquin for Cats combines Cosequin's FCHG49® glucosamine hydrochloride and TRH122®low molecular weight chondroitin sulfate with NMX1000® ASU (avocado/soybean unsaponifiables) for joint support in cats. Dasuquin is a synergistic formula. Its specific glucosamine hydrochloride and low molecular weight chondroitin sulfate have demonstrated synergy in stimulating cartilage matrix production, while ASU also acts synergistically with glucosamine. Natural chicken and tuna flavor.