Equinews, KER's quarterly magazine on equine nutrition and health, features a range of articles in its summer issue. Quarter Horse mares have joined the KER research herd for a study of polysaccharide storage myopathy; a breeding farm in Minnesota is turning out top American Saddlebred show horses; and a Dutch Warmblood dressage star morphs into a broodmare despite some nutritional and metabolic challenges. On the more technical side, readers will find features on comparative anatomy of the digestive system as well as KER's contributions to the revised edition of Nutrient Requirements of Horses. Look for a Rolex wrap-up, a brief discussion of exhaustive disease syndrome, and tips on feeding young warmbloods to round out the issue. Read Equinews 10, 3