5 Best Automatic Cat Feeders in Australia – Reviewed for 2026

Yes – a quality automatic feeder is generally very safe to use, even when you’re not home. The devices we’ve discussed have mechanisms to prevent overfeeding and are designed to be pet-proof (so your cat can’t break in to access food ahead of schedule). However, it’s important to follow the manufacturer’s setup instructions and test the feeder for a few days while you’re around, just to ensure it’s dispensing properly. Make sure it’s placed on stable ground; if it’s a lighter model, securing it against a wall can help prevent your cat from knocking it over. Also, always fill the feeder with fresh food and clean it regularly to avoid any stale bits or bacterial growth. While feeders can keep your cat fed for a day or two unattended, they don’t replace human care entirely – you should still have someone check on your pet during longer absences (for instance, arranging care when you’re away is recommended to cover water, litter, and companionship).

It depends on the type of feeder. Most automatic feeders are designed for dry food (kibble) only – wet food can clog the dispensing mechanism and spoil if left out. However, there are specialty feeders (like the Cat Mate C500) that are made for wet food: these usually have a rotating dish with compartments and ice packs to keep the food cool. If you plan to feed wet food, opt for one of those models and only set out the amount your cat will eat within 24 hours. In hot Australian weather, wet food can go off quickly, so it’s safest not to leave it sitting unrefrigerated for too long. As a workaround, some pet owners freeze wet food into portions, then put the frozen portion in the feeder – it thaws by the time it’s served, staying fresher a bit longer. Always clean wet food feeders after each use to maintain hygiene. And if you’re using a dry-food feeder, do NOT try to put wet food in it; instead, consider a timed dish or have a neighbour pop by to feed wet meals if needed.

An automatic feeder can keep your cat fed for a couple of days without human intervention, but you should be cautious about extended absences. Many cat owners (myself included) are comfortable leaving a healthy adult cat alone for a weekend with a reliable feeder, plenty of water sources, and clean litter boxes. If you’re going to be away longer (more than 48 hours), it’s wise to have someone check on your cat or use a pet sitting service. The feeder will handle the food part, but there are other factors – water bowls can spill, cats can get sick or anxious, etc. Also, most feeders have a finite capacity (e.g. 5 meals, or a certain hopper size), so there’s a practical limit to how many days of food can be dispensed. As a rule of thumb, for trips beyond two days, treat the feeder as an aid but still arrange for human check-ins. Your cat will appreciate the company and you’ll have peace of mind that all is well at home.

Many modern automatic feeders are equipped with a battery backup precisely for this reason. For example, feeders like the oneisall, Yakry, and ZEKIRY allow you to insert batteries (usually D or AA cells) that will keep the feeder operational if the mains power goes out. In Australia, where summer storms can knock out electricity, this is a fantastic feature. If your feeder has dual power, make sure to put fresh batteries in and check them periodically. If a feeder is plug-in only with no battery option, then it will not dispense food during an outage – in that case, you’d want to have a contingency, like an uninterruptible power supply or asking someone to feed your cat manually if an outage occurs. Always read the product specs: “dual power” or “battery backup” is what you’re looking for to ensure uninterrupted feeding. And don’t forget to keep the feeder’s clock and schedule synchronized after a power cut (most with batteries will retain the schedule, but some basic ones might reset).

It can, depending on your cats’ dynamics and the feeder design. If your two cats get along well and don’t mind sharing, a single feeder with a large capacity can handle feeding both – you’d just dispense larger portions or more frequent meals to cover the combined appetite. For instance, an 8 L feeder like the Yakry can hold plenty of food for two cats for several days. However, be aware of potential issues: one cat might hog the feeder and the other might go hungry. There are feeders designed with two bowls or with microchip recognition (to only open for the correct cat) – those are ideal if food rivalry is a problem. In my experience, if you have two cats on the same diet and they eat civilly together, one feeder placed in a neutral area can work fine. Just monitor at first to ensure both are getting their share. If not, you may need separate feeders or a specialised splitter accessory (some brands offer a splitter for dispensing into two bowls). And always have multiple water sources and litter trays for multiple kitties, since those aren’t as easily shared as a food bowl might be.