Antibiotic against Gram-positive and Gram-negative bacteria and coccidia, for the treatment of diseases caused by bacteria sensitive to sulfadimidine and trimethoprim: infections of the respiratory tract, lungs, skin, gastrointestinal tract and genitourinary system. Secondary bacterial infections during and after viral diseases, especially in the respiratory and digestive tracts, wound and navel infections, and paw infectionsEquine dose : 1 ml per 10-15 kg of body weight cattle:  1 ml per 10-15 kg of body weightSheep and goats:  1 ml per 10-15 kg of body weightDogs and cats:  0.1 – 0.2 ml per kilogram of body weight