I purchased this on Amazon this year for 7,250 yen, but I'm selling it because I received another automatic pet feeder before I could use it. Suitable for both dogs and cats. Brand new, unused, and unopened. 【3.5L Large Capacity, Feeds Continuously for Up to 20 Days】 Approximately 3.5L/2.3kg, it can feed your pet continuously for up to 20 days depending on their food intake. 【5 Meals a Day, 1-40 Units Per Meal, 1 Unit is About 5g】 You can automatically feed your pet 1-5 meals a day, and set 1-40 units per meal, with 1 unit being about 5g. You can finely adjust the feeding amount, allowing you to feed your pet appropriately based on their food intake, which helps maintain the body shape of cats and dogs. Perfect for pets that tend to overeat. (Note: Only dry food with a diameter of 5-15 mm can be used.) 【Timer-Based Automatic Repeat Feeding】 With the timer function, once set, it automatically repeats feeding every day, reducing the hassle of feeding. You can feed your pet at the set time and amount, so you don't have to worry about your pet's meals when you have to work late, go on a short business trip, travel, or sleep in. 【10-Second Voice Recording】 This automatic feeder has a recording function of about 30 seconds. Your recording or music will automatically play when feeding. 【Visible Food Tank, with Moisture-Proof Cover】 ➤ The feeder's food tank is semi-transparent, so you can always check the remaining amount of food, avoiding the problem of "opening the lid repeatedly and letting the food get exposed to air." ➤ To keep the food fresh, the latest version of the automatic feeder comes with a moisture-proof cover to protect the food's freshness from moisture. 【Stainless Steel Dish, Removable and Washable】 ➤ Made of food-grade ABS material and a stainless steel dish, it is hygienic and safe. ➤ To protect your pet's meals and health, the lid, food tank, and stainless steel tray of this pet food auto feeder are all washable. 【Easy Settings with Touch Panel】 Our latest version of the feeder has a sensitive touch panel for easier operation, and it has a back button, making it easy to operate and hassle-free. Easy operation even for first-time users. 【Infrared Sensor】 Equipped with an infrared sensor at the food outlet, even if food piles up excessively, the motor's self-protection function will stop the motor from operating to prevent overheating and failure due to overload.