Many cats and dogs experience joint flexibility and mobility issues as they age due to normal daily exercise and activity. This is why veterinarians often recommend a healthy diet complemented with health supplements to help alleviate occasional discomfort associated with routine daily activity.For use in Dogs and Cats only. Amount Per ServingGlucosamine HCl (shellfish)300 mgMSM (methylsulfonylmethane)250 mgCurcumin60 mgYucca50 mgHyaluronic Acid10 mgCayenne10 mg'Other Ingredients:Beef Liver Powder, Calcium Carbonate, Cellulose, Gelatin, Silica, Stearic AcidDirections for Use: 'Up to 20 lbs. ' tablet twice daily '21 to 40 lbs. 1 tablet twice daily '41 to 80 lbs. 2 tablets twice daily 'Over 81 lbs. 3 tablets twice daily'Cautions: Safe use in pregnant animals or animals intended for breeding has not been proven. If lameness worsens, discontinue use and contact your veterinarian. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset. Federal law prohibits the off-label use of this product in ruminants. An examination from a veterinarian is recommended prior to using this product.'Warnings: For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Keep freshness packet in bottle. Please Recycle.