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Boxscoop Designs Inc.

Boxscoop Curve XL

Boxscoop Curve XL

Regular price $108.00 CAD
Regular price $150.00 CAD Sale price $108.00 CAD
Shipping: Flat rate $11.

Boxscoop Curve is the first easy cleaning XL litter box! It has 2x more litter surface than Boxscoop 2.0 and uses a different scooping system.

  • Top entry or open top configurations
  • Ergonomic scoop w/stainless steel sifter
  • Cleans in seconds
  • Pays for itself in litter savings
  • Reduces litter tracking
  • Suitable for cats up to ~20 lbs

Recommended Litters

Boxscoop Curve is efficient and will reduce litter usage by ~35%+.

Curve XL works well with almost any clumping litter that sifts well. We recommend cat healthy alternative litters; here are some of our favourites:

 Sustainably yours review World's best cat litter Grass Seed litter out clumps clay odor control Naturally Fresh Walnut

*Slow sifting and pellet litters are not ideal for Boxscoop Curve, although they can still work.


Curve XL Open Top + Ramp

Curve XL Top Entry

View full details

Curve XL

Top entry reduces litter tracking. Ramp for senior disabled cats. Easy access litter box. Easy scooping. Maine coon sized litter box


In 2019 we launched Boxscoop 2.0 for cats up to ~13 lbs, and we are thrilled to now be launching Boxscoop Curve for cats up to ~20 lbs!

Boxscoop Curve is available in two cover options, our top entry version, or our open top + ramp version.


The first XL easy cleaning litter box

Our scoop is extra large and the stainless steel sifter is engineered to sift fast while maintaining close 4.5MM spacing to pull out even the smallest waste. That means happier cats and fresher litter that lasts longer.

XL extra large cat litter box for large breed cats like maine coon, bengal etc. Faster easy cleaning than automatic litter box

 Modern sleek hidden litter box furniture with scoop mount to cat litter box similar to iris and modkat but easy scooping

Scoop just the visible clumps...

Grass Seed litter metal sifting scoop in Boxscoop Curve 2.0 the 6 second litter box

...or run the scoop through the entire litter area

With our guided scooping system, you can quickly pull out even the tiniest hidden gems. An easy thorough clean that you'll feel proud of and your cats will adore.

Better than the best automatic litter boxes. Fast thorough litter box scooping with Boxscoop Curve


Cats love circular litter boxes

Rectangular litter boxes are as restrictive as their narrowest measurement.

Boxscoop Curve is circular and fully maximizes the litter surface. Cats under 13-14 lbs love Boxscoop 2.0 and Curve now offers that same experience to large, senior and less agile cats.

Big cats big comfort

Watch this 24" long, 18 lb Bengal cat digging up a storm and turning with ease.

large bengal easy cleaning litter box better than automatic litter robot modkat iris top entry front entry ramp

Modern Circular cat litter box for large breed cats. Litter box 1.5x length of cat.

Ramp + landing pad working together

The ramp, open cover, and landing pad together give three stable steps for cats to get into and out of Boxscoop Curve... and they reduce litter tracking like our top entry version!

Boxscoop 2.0 Curve 20 ramp easy entry senior arthritic 3 legged cats

I poop here... you poop there

Cats are clever... and with our unique patent pending design, they quickly learn to deposit their waste in zones around the litter channel so they know where it is, and avoid stepping on it.

    This is huge benefit for large cats and multi-cat households— they'll quickly learn who does what, where. 
    Litter box for multi-cats. Step in poo poop no longer. Stability in loose litter


    Recommended litters

    Boxscoop Curve is very litter efficient and works well with almost any clumping litter that sifts well like clay, corn, walnut etc. Here are some of our favourites:

     Sustainably yours review World's best cat litter Grass Seed litter out clumps clay odor control Naturally Fresh Walnut

    *Slow sifting and pellet litters are not ideal for Boxscoop Curve, although they can still work.


    Say goodbye to smelliness...

    Sanitizing Boxscoop Curve is easy and rewarding. That's the beauty of having no corners, seams or mechanical components.

    How to clean litter box thoroughly. Top entry litter box with no corners and reduces litter tracking. Scrub litter box with vinegar, water and soap


    ...and hello to Boxscoop Curve

    We've produced our moulds, completed extensive testing and now we are in production!

    Customer Reviews

    Based on 41 reviews
    Replacing all of our litter boxes with these!

    Of all the litter boxes we’ve tried, this is hands down the best. We’ve tried both covered and uncovered boxes, but have always ended up with urine spilling over the side (even with covered boxes, somehow they always manage to pee just right to have it pass the seam), litter all over the floor from how they dig, scoop, or jump out. The BoxScoop Curve has been a game changer! All 3 cats took to it almost immediately, and even our anxious cat has less stress when using this box than any other. He usually comes flying out of the box in a panic, but now he jumps out calmly when he’s actually done, not when he seems like he can’t handle the stress anymore.

    As for the human involvement: cleaning is half the work it used to be! The scoop has its own little notch on the side of the box, so I don’t have to keep one attached to the litter genie anymore. It sifts much quicker and easier than the scoops we’re used to, and is more durable so you can empty a bigger amount of waste at a time. We’ve gone through a lot less litter since we switched to this box as well.

    Final note: their customer service is terrific! We were going to try one of each box but as soon as I opened the BoxScoop 2.0, I realized one of our cats wouldn’t be able to use it comfortably, if at all. I contacted customer service and James was very quick to respond and facilitate a solution. Thank you James!

    Leslie C.
    Buying one more!!!

    My cats love this “box”!! I got one of the curve xl as I have a choncky female that is 16.5 pounds and her brother is slender but big. Mel took to it right away and within a day his sister started using it too. They stopped using the other traditional hooded box, so I’m getting them a second curve.

    Pee dam

    One of my males would always get pee outside of the box. We tried many different boxes and styles, and it didn't matter, if there was a seam, the urine would get out. This box has stopped the pee.


    This was the seventh Boxscoop litter box I've purchased. I am such a fan. I bought them for both of my daughters, my two sisters and of course myself. I'm almost 67 years old and have loved cats my whole life and a few years ago lost my last cat. I didn't want to get another cat because at my age I just didn't want to deal with the traditional litter box any longer. I've had several different ones through the years including the automatic scooping type and have never been truly satisfied. Well, last year I finally was ready and looking for a new cat, so I started researching litter boxes and found the Boxscoop litter box. I'm so happy I gave it a try because it is great. It is so easy and fast to clean and there is little to no litter being thrown out. I highly recommend Boxscoop to anyone looking to make their life easier when it comes to cleaning up after their cat. I use Sustainably Yours litter and recommend it too.

    Joshua P.
    Boxscoop continues to impress

    They have done it again! We've had every model of the boxscoop and each version has just gotten better and better! We recently had to purchase the Curve XL for two new additions to our fur baby fam and they love it! Its actually become the most popular litter box for our 5 cats. So i think we will be purchasing a 2nd one! As always James and Michelle are amazing and provide the best customer service since we first purchased with them! Do yourself and cats a favor, Get a boxscoop!