MOBIFLEX®-LD is especially formulated for large breed dogs. MOBIFLEX®-LD contains a more concentrated combination of powerful natural ingredients, making the treatment of large breed dogs even more cost effective. As with MOBIFLEX®, MOBIFLEX®-LD also contains GlycOmega™ Green Lipped Mussel Concentrate from New Zealand - five times more powerful than ordinary green lipped mussel extracts. It also contains ultra-pure Chrondroitin sulphate, Glucosamine and MSM (methyl sulphonylmethane). Effective, safe and natural MOBIFLEX®-LD can be given on a continuous basis without side-effects.