For healthy respiratory sound and breathing effective. ll keeps the head/throat clean. It gives a slot of the palace open. It contains: glechomae herba, pulmonariae herba, thymi herba, trigonella foenugraeci folia (100 ml). USE: pigeons, birds for cage and aviary: 1 teaspoon per liter of water or 1 drop per bird feed mixture. During 3 days.