Pooch & Mutt Bionic Mobile Bones Canine Joint Supplement, concentrate is a complementary food for dogs.Made with human grade natural ingredients to promote Mobility, agility, joint Health & Bone StrengthFor Joint health & mobility: Glucosamine hcl, msm, omega 3 rich fish oil & yuccaAntioxidants: Selenium, vitamin c & vitamin eFor bone density: Calcium & phosphorusFeeding Guide:Mix the recommended daily amount with your dog's regular food (in one feed or split between feeds). If your dog is at the larger end of the weight range you may need to add an extra half tsp. Introduce gradually. For the best results, feed year round. Dogs should have a supply of clean, fresh water available at all times. Small Dogs 1-10kg1x tsp per day Pack Lasts 2 Months+Medium Dogs 11-25kg2x tsp per dayPack Lasts 1 Month+Large Dogs 26-50kg3x tsp per dayPack Lasts 3 Weeks+Giant Dogs 50kg+4x tsp per dayPack Lasts 2 Weeks+ Composition:ground micronized maize, maize gluten meal, ground alfalfa, oatfeed meal, yeast, calcium carbonate, monosodium phosphate, fish oil (omega-3 supplement; 1.5%), methylsulphonylmethane (msm; 1.4%), glucosamine hydrochloride (1.4%), sodium chloride, yucca schidigera extract (0.8%), rapeseed oil, evening primrose oil (0.25%), dried peppermint (0.02%), grapeseed meal (0.005%).Analytical constituents:crude protein 16.4%, crude fat 5.2%, crude fibre 6.4%, inorganic matter 10.0% , calcium 1.6%, phosphorus 0.7%. Additives (per kg): vitamins: vitamin e 1,100mg, vitamin c 100mg, vitamin b1 50mg, vitamin b6 10mg, niacinamide 60mg, biotin 250mcg; trace elements: manganese (as manganese chelate of glycine hydrate) 150mg, selenium (as sodium selenite) 1mg; amino acids: lysine 4,000mg; flavourings; antioxidants: tocopherol extract from vegetable oils 75mg; anticaking agents: sepiolite 250mg.