
This product does not ship to PO Boxes
Shipping Estimate:
- No scooping
- Super quiet cycling
- Well-contained litter box odours
- Reduced litter tracking with included fence & step
- Monitor litter box usage when out and about
- MultiCat design suits up to 4 cats
Link for user manual
file https://catevolution.freshdesk.com/support/solutions/articles/51000347876-litter-robot-4-manual
Always be sure any cat or kitten in your household that might use the Litter-Robot weighs at least 1.36 kg. Cats must weight 1.36 kg or more to safely use the Litter-Robot 4 in Automatic Mode
QUESTIONS & ANSWERS
Ask a Question-
When is the Litter-box 4 expected to be back in stock?
Thank you for your email and interest in the amazing Litter-Robot 4, the newest version of the well known and loved Litter-Robot, globally #1 most sold automatic Litter Box for cats.Im sorry we are already sold out of the incoming stock for 2023 (pre-order).We will certainly be getting more but wont be able to have stock into Australia before 2024 now due to shipping and supply challenges, landing currently expected by early Feb.Please go to our website and register to be notified when we open pre-order for the next shipment, which will likely be mid to late December at this time (pre-order) for 2024 arrival, currently February 2024.
We do have Litter-Robot 3 Connect in gunmetal Grey or Bisque if would like to stop scooping now, as in stock and able to ship next business day.
As a tip, do ensure you are using suitable clumping clay litter in the manual system before introducing the new box shape for easier transition.Thank you for your understanding as we work to restock this popular appliance for Australian furfamilies! -
I can't see if there is bags you have to order for the LR4. Can you use normal trash bags in it? or do you have to buy them regularly?
The waste drawer liners on our website are suitable for both Litter-Robot 3 and Litter-Robot 4. Most economical is 100 pack. You can purchase normal extra large kitchen bin liners as well, opening 50+ cm.
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Can a 10 week old kitten use the LB4 or should they be closer to 1 year old
Rather than age, its cat weight that is important for the Litter-Robots and for Litter-Robot 4, minimum cat weight is 1.36kg. For Litter-Robot 3, it is 2.25kg. This is based on there being approx 4.5 kg of clean litter in the globe with an empty waste drawer.
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Does this come with the larger fence to prevent urine leaks?
The Litter-Robot 4 is the most recent version at time of shipping. We have the larger fence (now standard) and also include the heavy duty globe liner for better durability.
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Hi, can you please recommend some different types of clay clumping litters that I can try to work out if my cats will use this type before I purchase this?
Thank you for your email and question about good clumping litters, which are very important in keeping your Litter-Robot operating at its best.Key characteristics of a good clay litter are fast clumping, low dust, and if possible added carbon or activated charcoal for odour help in Australian summer conditions.We do have a good Clay clumping litter on our website, Superior Clay Clumping with activated carbon. You can review and purchase here https://catevolution.com.au/products/superior-clumping-cat-litter-htmlWe also garner information from our lovely Litter-Robot evolutionaries, as there is a lot of variation across States and country.Some brands that customers advise are working well currently are:Everclean Super Clumping
Trouble & Trix deodorising (need to be 2cm under the line on the black globe liner as a very dense litter)
NOTE Purina Tidycats (plastic tub) DISCONTINUED Catsan not currently clumping!
PooWee (lavender and carbon) litter
KatzLoo
Smitten CLay Clumping (testing) is a basic starter from the supermarket.HOMEBRANDS can be good starters, with consistent grain size, not stony and sandy, best. They tend to be very dusty but for the purposes of getting started asap, or as a budget mixer, they maybe a good option.For deep cleaning, vacuuming using the brush attachment is helpful if your litter is dusty, particularly the DFI and pinch detectors area, to keep dust to a minimum. Dust becomes mud in high humidity, which can cause electrical pathing issues.If changing litters, do check that you have approx 4.5kg of litter in the globe with an empty waste drawer, to avoid overweighting the globe or activating the cat sensor during cycling from litter weight and movement.You can also mix litters, with 50/50 generally providing about 75% of better characteristics of each. This is helpful to use up litter if you are not finding one particularly good.To review litter quality, the globe should be cleaner, the odour good as clumping locks in odour (uric acid) and also, there should be good solid clumps in the waste drawer, not fragments.Do update if you find a good litter or mix, and ask if you need more assistance.Photos of waste drawers, litter packaging and globe for review can also be provided if needed.Note we are not a litter company as such, but work to provide the best customer support and information that we can to enhance your Litter-Robot experience!Also note that unless you are a Tofu user, the Cat Evolution Tofu with Carbon litter is not usually the more suitable product, with Superior Clay Clumping recommended. Tofu lovers love our Tofu but clay users dont! -
How long will it take for the LR4 accessories to be sold in Australia?
We have some of the accessories, if available, on the first arrival due mid September, but we are waiting for confirmation of what was included.
We have another shipment on the way as well with more stock.
Current accessories that should be arriving are step converter (for LR3 ramp), filters, seals, some litter mats. The LR4 stairs or ramp is still being worked on by the manufacturer.
The waste drawer liners for LR3 fit LR4, so you are welcome to purchase some of these if you wish now.
We will also have the LR4 extended warranty in place soon, and you can purchase after you have your Litter-Robot 4, suggestion being once your introductions have been made so you and your cats are more familiar with the appliance.
As a tip, make sure you have your cats using suitable clay clumping litter in their manual tray before introducing the Litter-Robot, to make transition easier and faster. If you need to check if your litter is suitable, just get in touch.
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I’m currently using pellet sifting system. Can I still use these pellets or do I need a specific litter?
The Litter-Robot is designed for clay clumping litter, with good clumps and low dust best choice. Pellets are too large and too light to use in the sieving process.
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If I pre-order the litter robot 4, when will it arrive?
We are expecting first arrival in September, but the Litter-Robot 4 on this shipment has been pre-sold. We have more available with arrival expected very early November.
As a tip, make sure you have your cats using suitable clay clumping litter in their manual tray before introducing the Litter-Robot, to make transition easier and faster. If you need to check if your litter is suitable, just get in touch.
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What are the main mechanical differences between this and the Litter-Robot™ 3? Is this just a bit of extra tech in a new shell or has the whole thing been redesigned from the ground up?
The Litter-Robot™ 4 is the latest version of the Litter-Robot. It has been redesigned based on customer feedback and tech improvements, but based on the ball on the box design of the Litter-Robot™ 3.
It might be best to have a look on the website at photos etc, and ask if you have specific details that you wanted to check as updated or different. For example, the motor is now almost inaudable with litter movement louder. The drawer is slightly smaller but holds more due to design alteration. Location and number of sensors is modified/changed.
Specs

Power 15 Volt DC
Entryway 40 cm x 40 cm
Weight (Empty) 11 kg
Footprint 56 cm x 69 cm
90 Money Back Guarantee
- Try the Litter-Robot™ 4 in your home for 90 days. You are protected by Cat Evolution's 90 Day Money-Back Guarantee. If you or your cats are not fully satisfied with the Automatic Litter-Robot III Open Air, for any reason, just return the Product within 90 days after receipt for a refund of the purchase price. Return shipping is at purchaser's cost.
The 90 Day Money-Back Guarantee applies to the Litter-Robot only, not accessories. Please ensure you retain your original box, inserts, manual and quick reference guide. To be in good order and cleaned as per manufacturers information
2 Year Manufacturer Warranty
Cat Evolution provides a 2 year warranty against manufacturing faults. During the warranty period, Cat Evolution will repair or replace your Product in line with Cat Evolution Warranty.