Apparatus for automatically washing teats of dairy animals

An apparatus for automatically washing teats of generic dairy animals, comprising a box-type body having an opening for introducing a teat thereinto along a direction of introduction which is defined as the apparatus is applied to the teat to be washed, a first pair of rotary brushes rotating in opposite directions within the box-type body with their bristles slightly interleaved and applying a suction effect along said direction of introduction toward the box-type body interior on the teat introduced through the opening, and a second pair of rotary brushes rotating in opposite directions and being located downstream from said first pair along the direction of introduction, said second brush pair generating a thrust force in the opposite direction to the suction force from the first brush pair.