The invention relates to a special pet bathing equipment, in particular to a self-service pet bathing device. The device comprises an equipment module and a pet bath bin, the pet bath bin is connected with the equipment module, hot water equipment, hot air equipment and a pet bath foam generator are installed on the equipment module, hot water, hot air and pet bath foam can be sent into the pet bathing bin through pipelines, a hot water outlet, an air outlet, a pet bath foam nozzle and a sterilization device are installed in the pet bathing bin, operation holes are formed in the upper portion of the pet bathing bin, and the pet bathing bin is provided with an openable type bin door. According to the self-service pet bathing device, a pet is bathed in the pet bathing bin through manual work, the design is humanized, the integration degree is high, the interactive communication between the pet and a master is improved, and the practicability is great. Money can be collected automatically, double modes, namely attended operation and unattended operation, are achieved, the device is equipped with a complete intelligent management system, so that the operation is simpler, manpower is saved, and the device has enormous market and economic prospect.