Connectin Canine Joint Supplement PowderIngredients: Contains glucosamine, mucopolysaccharides, yucca root, nettle leaf, alfalfa extract, celery seed, black cohosh root, ginger root extract. devils claw extract. turmeric extract, and cayenne pepper. [Inactive: Natural porcine liver flavor] Dosing Initial Dosage Directions: Under 20 lb Give 1 2 Scoop 21 40 lb Give 1 Scoop 41 65 lb Give 1. 5 Scoops 66 80 lb Give 2 Scoops 81 100 lb Give 2. 5 Scoops Over 100 lb Give 3 Scoops Maintenance Dosage