Stress-Dex SB from Neogen – a highly palatable, balanced electrolyte powder for horses and dogs. For use as a supplemental source of calcium, phosphorous, salt, potassium and magnesium. Stress Dex SB contains a balanced blend of salts to help replenish electrolyte imbalances and losses during periods of stress, illness, physical exercise, and hot, humid weather. Also great for winter use when horses naturally drink less water. Apple flavored. Dosage: Horses &ndashl; 1-2 oz daily mixed with feed or water; Dogs (50-100 lbs) – 1-2 tsp daily mixed with feed or water.