The present application relates to the technical field of pet-related products, and discloses an intelligent monitoring device for a pet. The intelligent monitoring device comprises a container device used to contain pet food or running water, a feeding switch used to open or shield an output port of the container device, a control circuit, and a operating panel for inputting data. The control circuit comprises a communication module used to communicate with a network, a feeding output amount module used to measure a duration of the feeding switch being open, a control module used to control the feeding switch, and a storage module used to record the count of feeding operations and feeding amounts. During use, a breed and an age of a pet can be inputted, by means of the operating panel, in the control circuit in advance, the control circuit automatically configures, by means of the network or a built-in program, a feeding scheme, and is used to control the feeding switch to open, and the feeding output amount module measures an output amount of pet food or water. When the output amount reaches a specified amount, the control module controls the feeding switch to close, and the food or water is ready for the pet to consume. Throughout a feeding process, a user does not have to perform feeding operations personally, and a feeding scheme is automatically configured according to a breed and age of a pet, thus preventing inexperienced owners from overfeeding or underfeeding their pets and causing illnesses thereof.