A domestic pets harness (1) comprising a pair of plate like side elements (2) designed to be arranged in contact with the upper part of the shoulder of the animal, a front strap (3) which extends from one plate like side element (2) to the other, so as to secure the front part of the animal, a ventral strap (4) which extends from one plate like side element (2) to the other, so as to wrap up the ventral part of the animal; and a connection device (5) which is placed above the dorsal region of the animal and is structured to connect one plate like side element (2) to the other. Each end of the front strap (3) and the ventral strap (4) is separately connected to the corresponding plate like side element (2) by means of a respective joining ring (6) (7).
