Can a smart pet feeder tell which cat is eating?

The new Granary 2 series from Petlibro uses cameras and weight sensors to automate feeding for multi-cat homes. While older automatic feeders simply opened at a set time, these newer versions are designed to recognize individual animals. When a cat approaches the bowl, a built-in camera identifies the pet, and if configured, the feeder will only dispense food for the cat authorized to eat that specific portion. These devices also track the weight of the food left in the bowl, providing owners with data on exactly how much each animal consumes and how quickly they finish their meals.

These devices rely on a machine learning model, which is essentially a computer program that has been trained on thousands of images to identify visual patterns. In this case, the model has learned to distinguish between different cat faces or body shapes. When you first set up the device, you essentially teach the AI who each pet is by associating their visual profile with their name. The internal scale works alongside the camera by measuring the starting weight of the food bowl and comparing it to what remains after the cat walks away. By calculating the difference, the device can estimate the exact amount consumed. All this data is fed into a companion app that builds a long-term record of your pet's eating speed, frequency, and total intake. If the system notices your pet is suddenly eating significantly less or slower than their established average, it flags those patterns for you to see.

The shift from simple timers to recognition-based feeding is a move toward more personalized pet care. For a veterinarian, an animal's sudden change in appetite is a major red flag that often arrives long before other symptoms appear. By automating the tracking process, these devices turn everyday routine into a health monitoring tool. However, it is worth remembering that these features often require ongoing subscriptions for cloud storage and data analysis. If you are considering one of these devices, the real value lies in the data the AI gathers, so it helps to consider whether you are ready to manage a digital dashboard for your cat's meals.