Nutramax Dasuquin Advanced with ESM is a vet-recommended dog joint support supplement for small to medium dogs. These pork liver–flavored soft chews combine Glucosamine HCl, low molecular weight Chondroitin sulfate, MSM, ASU (avocado/soybean unsaponifiables), EGCG (from green tea), and Eggshell Membrane (ESM). The formula is scientifically researched; ASU has been shown to inhibit the inflammatory cascade, and ASU plus EGCG work better together than either alone. Convenient once-daily maintenance dosing helps support compliance while providing advanced joint and muscle health support.