A pet feeder is a device designed to automatically dispense food for pets, such as dogs and cats. These feeders can be programmed to release specific portions of food at scheduled times, ensuring that pets receive their meals consistently, even when their owners are not home. Some models also have features like portion control and timers. Many pet feeders come with additional functionalities, such as built-in cameras or voice recording options, allowing owners to monitor and interact with their pets remotely. They can be powered by batteries or plugged into an electrical outlet, making them convenient for various living situations.