Litter-Robot 4 Litter Hopper, Black
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Litter-Robot 4 Litter Hopper, Black

Key item features

  • Automatically dispenses litter into the globe as needed
  • Maintains the recommended litter bed level
  • Holds up to 13 cups of litter
  • Compatible with multiple litter types, including clay and silica*
  • New bonnet included (Litter-Robot 4 not included)
  • Not compatible with Litter-Robot 3
  • Installation required
  • *Litter-Robot sold separately
Current price is $99.00
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Mon, Aug 3
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Sold and shipped by Whisker
4.671875 stars out of 5, based on 64 seller reviews(4.7)
Free 30-day returns

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Customer ratings & reviews

4.1 out of 5 stars
stars
736 ratings652 reviews
How item rating is calculated
  1. 5 stars63% (465)
  2. 4 stars11% (78)
  3. 3 stars8% (59)
  4. 2 stars6% (42)
  5. 1 star13% (92)
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Showing 1-3 of 652 reviews

Jul 26, 2025
Roni
5 out of 5 stars review

Litter robot with litter hopper

Litter robot makes life so much easier when it comes to cleaning out the litter boxes. No more scooping!!! And my kitties always have clean liter to go in. And having the litter hopper you dont have to worry about ever filling the robot. It automatically dispenses the right amount of liter when its low. Although the unit is a little pricey, but it was a great investment. Thank you whisker!! ❤️

Review from Whisker
Helpful?3ZBIMIZW4KPK15732009720
Jul 24, 2025
Biscottie's P.
5 out of 5 stars review

1st Litter Hopper purchase

LitterHopper was easy to assemble and set up, as I purchased it independent of our first Litter-robot 4. The online instructions were very easy to follow and programming was easy. I have been surprised at the engineering and the quality of all the components. Our cats had no issued transitioning from litter boxes to the Litter-robot 4. I will be saving-up for an additional Litter-robot, a must with 4 cats. The app is wonderful, I especially like the individual cat tracking use statistics.

Review from Whisker
Helpful?3ZBIMIZW4KPK15732009720
Jul 30, 2025
Derek
5 out of 5 stars review

Excellent

So far so good. Installation was pretty straight forward. So far we have had it a week and have not had to touch the litter box one time. Litter is added when needed automatically. If your goal is to have a litter box you practically only touch weekly or so, this is the accessory for you.

Review from Whisker
Helpful?3ZBIMIZW4KPK15732009720