Arrangement (2) for brushing animals for assembly in a stationary structure and comprising: a mobile brush (16) driven by an electric motor (18) provided adjacent to the mobile brush (16), an adapted fixing part (4) for joining the animal brushing arrangement (2) to the stationary structure, and a first movable part (8) which at a first end (10) is pivotally attached to the fixing part (4) by means of a first pivot arrangement (12) for pivoting on a first axis (24) that is substantially horizontal when the fixing part (4) is attached to the stationary structure and which allows the mobile brush (16), suspended by a second end ( 14) of the first mobile part (8), swing from one side to the other in at least one plane, and in which an electric cable (19) is provided to supply electric power to the electric motor (18) and extends from the stationary structure to the engine (18) the characterized in that the first pivot arrangement (12) is provided with a through hole (29) and at least part of the through hole (29) is arranged substantially concentrically to the first axis (24), and in which the cable ( 19) Electric extends through the hole (29) through.Disposición (2) de cepillado de animales para su montaje en una estructura estacionaria y que comprende: un cepillo (16) móvil accionado por un motor (18) eléctrico proporcionado adyacente al cepillo (16) móvil, una pieza (4) de fijación adaptada para unir la disposición (2) de cepillado de animales a la estructura estacionaria, y una primera pieza (8) móvil que en un primer extremo (10) está unida de manera pivotante a la pieza (4) de fijación por medio de una primera disposición (12) de pivote para pivotar sobre un primer eje (24) que es sustancialmente horizontal cuando la pieza (4) de fijación está unida a la estructura estacionaria y que permite que el cepillo (16) móvil, suspendido por un segundo extremo (14) de la primera pieza (8) móvil, bascule de un lado a otro en al menos un plano, y en la que se proporciona un
