Welcome to Modkat EU - We ship to most eurozone countries!


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Modkat XL

    • Top-entry or front-entry configurations
    • 3-position lid makes it easy to clean
    • Full height base prevents leaks
    • Perfect for side pee-ers!
    • Reusable liners last up to 3 months
    • Reduces litter tracking
    • Hanging ergonomic scoop
    • The largest top-entry litter box on the market
    • Length x Width x Height
      21.0 x 16.3 x 17.0in.
      (53.3 x 41.3 x 43.2cm)
    • Liner height
      14.5in. (36.8cm)
    • Top-entry width
      10.25in. (26.0cm)
    • Front-entry width
      8.25in. (21.0cm)
    • Front-entry height from floor
      6.25in. (15.9cm)
    • Weight
      9.0lbs (4.0kg)
      Lid can support up to 30lbs (13kg)
      Walk-off platform can support up to 20lbs (10kg)
    • Seamless base with removable lid frame
    • Modkat Scoop
    • Swiveling 3-position lid
    • Front-entry kit
      • Reusable Liner (D)
      • Walk-off platform
    • Top-entry kit
      • Reusable Liner (C)
      • Front entrance cover

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Customer Reviews

Based on 462 reviews
Fantastic design and functionality

The fact there is a liner that can be used/reused on these for a few months is amazing. Easy cleanup, plenty of space for 2 cats to share one box with no need for a second if you use good litter and have proper cleanup schedule. Pair this with Worlds Best Car lifter, and the mess is minimal, cleaning and scooping is super easy. Our 2 Cats (16 y/o and 5 y/o) took to it immediately and haven’t had one accident outside the box. That would happen in past if they didn’t like litter, the box, or felt it was too dirty even after cleanings. No more!

The box looks great too. It’s tucked in the corner of our laundry room and it blends in and looks sleek and not tacky/cheap. It may be a bit pricey but the box will last forever with using the liners. 1000% would buy again if needed a new one

Our cats love the XL

They only used the top entry once, but love the front entry. The bags are holding up really well. We'd had a problem with regular plastic liners ripping due to our cats' obsession with digging and that's no longer a problem with these thick ones. One of our cats has become a bit territorial over the XL so we may be getting another one. Excellent product. Easy to put together. Looks mod!

Solves the problem but omg so expensive

We started out with a couple of Flip's but it seemed like they were too narrow for our 14-pounder. So we picked up one of these. We have high pee-ers and our cats refuse to use top-entry boxes. As far as I can tell, this is the only seamless litter box on the market with a side-entry option. So we tried it, and it solved our problem. It is a pain to wash the liner, but it's better than cleaning pee that's seeped between the seams and down the side of a regular litter box. On the one hand, I can't bring myself to say it's worth the insane price. On the other, I bought the thing and it's working for us. So. I would recommend waiting for one of their 20% off promos to roll around, that helps a little. Also, we have not had any issues with the walk-off platform. In fact I wish the Flip design had one!

Fat cats

The Modkat is constructed very well. I bought it because I was looking for the largest kitty litter box for my fat cats. Unfortunately I had to use the the front entrance verses the top so I’m still getting litter tracked. My one couldn’t fit through the top entrance. Like it a lot just think it was too expensive. I expected something different

Cats love it and so do we!

Love that it’s all one piece

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