Hill\'s Prescription Diet j/d Canine Reduced Calorie is proven to support your dog\'s joint health with the right balance of healthy nutrients , EPA (a specific omega-3 fatty acid) and total omega 3 fatty acids.Key BenefitsProven to support the metabolism of joints in osteoarthritisHelps maintain joint cartilage thanks to high levels of EPA (a specific omega-3 fatty acid from fish oil) and glucosamine and chondroitin sulphate from natural sources.Please consult your vet for further information and guidance on what is best for your dog.Recommended for: supporting the metabolism of joints in the case of osteoarthritis in adult dogs with a tendency to gain weight.IngredientsMaize, wheat, brewers\' rice, flaxseed whole, soybean meal, pea bran meal, chicken (13%) and turkey meal, digest, animal fat, fish oil, minerals, dried whole egg, L-carnitine, L-lysine, vitamins, taurine, crustacean shell hydrolystae, trace elements, pork cartilage hydrolysate and beta-carotene. With natural antioxidant (mixed tocopherols).Feeding Guide Ideal Body Weight kg Dry grams 2.50 40 - 55 5 70 - 95 10 115 - 160 20 195 - 270 30 265 - 365 40 330 - 455 50 390 - 535 60 + 9 per kg