The invention belongs to A45D articles for A human daily use and relates to an electric pet claw and toe trimmer which comprises a handle part, a mechanical transmission part and a tool rest part. The electric pet claw and toe trimmer is suitable for claws and toes of pets. The tool rest part is formed by a transparent cover, a front cover and a dust bin, the mechanical transmission part is formed by a connecting shaft -1(3), a tool bit, a bevel gear, a gearbox upper cover, a straight gear -1(8), a straight gear -2(9), a straight gear -3(10), a connecting shaft -2(11), a gearbox lower cover, a straight gear -4(13), a motor, a battery, an electroconductive elastic piece -1(15), an electroconductive elastic piece -2(16), a shackle, an electroconductive elastic piece -3 (21) and an electroconductive elastic piece -4(30), the handle part is formed by a lower shell, an upper shell, a right decorative member, a switch shackle, a decorative member, a switch seat, a switch cap, a left decorative member, a shell rear upper stopper and a shell rear lower stopper, and the tool rest part, the mechanical transmission part and the handle part are connected and assembled to form an integral structure of the electric pet claw and toe trimmer. The electric pet claw and toe trimmer is high in rotating speed, high in power, high in cutting capability, safe and especially suitable for the claws and the toes of the pets.