Disclosed is a pet carer. The present invention includes a base, a container located on the base, the container having a space for receiving a pet therein, an entrance for the pet to enter/exit the space, and a discharge hole provided therein to discharge air, a door selectively opening/closing the entrance, a door drive device provided to the base to drive the door, a compressor supplying the air to the discharge hole, a filter unit located under the container to filter off dirt separated from the pet, and a suction fan located under the container to suck air into the filter unit.