Nutramax Cosequin DS Double-Strength Chewable Tablets - 500 Count Cosequin DS double strength capsules are available in 90 and 120 count sizes. Cosequin regular strength capsules for small dogs and cats are available in 90 and 180 count sizes. Cosequin chewable tablets are available in 40, 120, and 250 count size Cosequin Equine Powder is available in 1400, 700 and 280 gram bottles