A kind of structure of pet comb, it includes cabinet, and outer cover covers placement part, circuit board, atomizer, liquid container, with the cabinet for combining baseplane on a hair comb, there is an accommodating space in one end of cabinet, and its other end has opening what thereon with a placement part configuration The liquid container includes that at least one liquid and sponge contact with liquid It can contact sponge with the atomizer and be maintained at liquid container, in this way, liquid passes through the receiving portion of opening in sponge canned-matter by the atomizer of operation. Therefore, in the structure for currying pet hair pet comb, according to the present invention, the atomizer with liquid atomization can comb pet, meanwhile, on the skin surface using atomization pet, thus increase the effect of liquid.
