RPO is the abbreviation of Responsible Pet Ownership. It doesn’t only require the owner to be responsible for its own pet, but also be responsible for the environment around. RPO is a crucial factor in the health development of the pet industry. It involves owners’ attitudes and behaviors of raising the pets, actions to various activities to do good to the pets and to provide pets with more appropriate care. Through these meaningful actions, it means to achieve social identification of the pet industry.