Extra-Large & High-Sided Cat Litter Boxes for Large Cats

Extra-large and high-sided cat litter boxes give cats more room to turn, dig, and cover waste while helping contain kicked litter. They are especially useful for large cats, multi-cat homes, enthusiastic diggers, and cats that use the edge of the box.

Who needs an extra-large litter box?

  • Large breeds and long-bodied cats cramped in standard boxes.
  • Cats that stand partly outside while using the box.
  • Multi-cat households needing spacious litter stations.
  • Cats that dig vigorously or kick litter over the edge.
  • Owners who want open access for daily scooping.

How large should a cat litter box be?

A useful starting point is about one-and-a-half times the cat’s body length, excluding the tail. This is a guide rather than a strict rule. Your cat should enter, turn, dig, and position comfortably without pressing against the walls.

Benefits of a high-sided litter box

Feature Benefit Check before buying
High back and side walls Help contain kicked litter and edge accidents Entrance remains accessible
Extra-large floor area Provides turning and digging room Measure usable interior space
Open top Improves airflow and visibility Offers less visual privacy
Smooth interior Simplifies scooping and washing Avoid deep seams that trap residue
Optional lid Adds flexibility and a coordinated finish Confirm your cat remains comfortable

Michu XXL cat litter boxes

The Michu XXL range uses spacious, high-sided designs for modern homes. Choose from BoBa, Sage, Stella, and Coral.

High-sided vs covered litter boxes

A high-sided open box combines scatter control with airflow and clear sightlines. Covered and semi-enclosed boxes add privacy but require good ventilation and regular cleaning. The best design is one your cat enters and uses comfortably.

Litter boxes for large cats

Labels such as “large,” “XL,” and “XXL” are not standardized. Compare internal floor dimensions rather than relying on the name alone. A large cat should not need to curl tightly or stand with half its body outside.

How many litter boxes do multiple cats need?

A widely used starting point is one box per cat plus one additional box. Distribute them across quiet, accessible locations instead of placing every box together.

How to reduce litter scatter

  • Select a box with enough internal floor space.
  • Use high sides for cats that dig enthusiastically.
  • Maintain the recommended litter depth.
  • Place a mat across the main exit path.
  • Pair the box with lower-tracking litter.
  • Scoop daily so your cat has clean space.

Frequently asked questions

Are high-sided boxes suitable for kittens?

The entrance height must suit the kitten’s mobility. Tall walls can contain scatter, but the kitten still needs easy access.

Are open boxes better for large cats?

Open boxes often provide more usable headroom and airflow. Interior floor area remains the most important measurement.

Can a litter box be too big?

Extra usable room generally benefits healthy adult cats. Practical limits include placement, stability, and entrance accessibility.

Does a high-sided box stop tracking?

It helps contain kicked litter but cannot stop granules carried on paws. Combine it with suitable litter and a mat.

Shop Michu extra-large and high-sided cat litter boxes.