The invention discloses a pet management system and method, and relates to pet management. The pet management system comprises an intelligent feeder unit, an intelligent drinker unit, an intelligent toilet unit, an intelligent accommodation unit, a pet entity unit, an intelligent APP unit, an intelligent runway unit and a cloud server, wherein the cloud server is connected with the intelligent feeder unit, the intelligent drinker unit, the intelligent toilet unit, the intelligent accommodation unit, the pet entity unit, the intelligent APP unit and the intelligent runway unit. Based on pet behaviors, through data linkage between intelligent devices, the pet management software system is an intelligent article integrated solution capable of displaying pet health information in a multi-dimensional mode and dynamically adjusting module parameters.