Best Litter Boxes for Cats Who Dig Deep: High-Sided Options
Updated 2026-06-20 · 1 Tier Finds
If your cat treats the litter box like a sandbox excavation site, you are likely tired of sweeping granules off the floor every morning. Deep diggers don't just scratch; they launch litter with impressive velocity. To solve this, you need the best high sided litter box for diggers. This guide focuses on containment solutions that actually work, ensuring your floors stay clean without making it difficult for your cat to do their business.
At "Top Tier Finds," we categorize essential gear like this as Cat Supplies—litter boxes, trees, fountains, and toys cats actually use. The goal here is simple: how to pick gear that keeps a home clean and cats happy. A high-sided box is often the first line of defense in that battle.
The Mechanics of Containment: Why High Sides Work
Standard litter boxes usually feature walls that are 4 to 6 inches high. For a cat that stands up to dig or kicks backward with force, this is merely a suggestion. When a cat digs deep, their paws act like shovels, flinging litter up and out. A high-sided box, typically with walls ranging from 10 to 14 inches, acts as a shield. It catches the litter mid-air and drops it back into the box.
However, simply buying a tall storage tote isn't always the solution. You must balance containment with accessibility. If the walls are too high all the way around, you risk creating a barrier that discourages use, particularly for kittens or seniors. The sweet spot is a box with high back and side walls to catch the spray, but a significantly lower entry point for easy access.
Finding the Best High Sided Litter Box for Diggers
When shopping for the best high sided litter box for diggers, you will notice a split in design philosophies: the open-top modified pan and the fully enclosed furniture-style box. Both have merits depending on your home's layout and your cat's preferences.
For the most uncomplicated maintenance, an open-top high-backed pan is superior. It allows you to scoop without removing a lid, yet the high perimeter prevents the majority of scatter. Enclosed boxes, or those with top-entry designs, offer the ultimate mess containment but can trap odors or make skittish cats feel trapped. Regardless of style, check current options on Amazon, as they have a vast filtration system for specific dimensions like "entry height" versus "wall height."
Here are the specific features you should prioritize:
- Lowered Entry Cutout: Look for a "walk-in" design where the front wall is 5-7 inches high, but the back and sides rise to 10+ inches.
- Smooth Interior Corners:
- Generious Square Footage:
Price Tiers: What to Expect
Price is a good indicator of durability in this category. You can generally categorize these litter boxes into three tiers based on construction materials and design complexity.
Budget ($15 - $30): These are typically basic, injection-molded plastic pans. They are functional and lightweight, making them easy to clean, but the plastic is thinner. Over time, they may absorb odors or crack if dropped. If you are on a tight budget, this is a fine place to start, but be prepared to replace them annually.
Mid-Range ($30 - $70): This is the sweet spot for most owners. These boxes often feature heavier, BPA-free plastics that resist odor retention. You will find better ergonomics here, such as built-in handles or textured tops that act as a mat for top-entry models. The design engineering in this tier usually addresses the "pee-corner" issue better than budget options.
Premium ($70 - $150+): These are often furniture-grade enclosures or heavy-duty veterinary grade systems. They might look like end tables or use antimicrobial materials. While expensive, they are designed for multi-cat homes and extreme diggers. If style is as important to you as function, or if you have a large breed like a Maine Coon that needs massive space, this tier offers the best longevity.
Placement and Maintenance Mistakes
Even the best high sided litter box for diggers will fail if placed incorrectly. Because these boxes are often larger and deeper than standard pans, they can feel bulky. Avoid tucking them into tight corners where the cat feels cramped; this causes them to perch on the edge, often leading to accidents over the side. Give them at least a few inches of clearance on the open sides.
A common maintenance mistake is ignoring the "high tide mark." Since the walls are high, debris and urine can stick to the upper ridges during aggressive digging. When you scoop, you are likely focused on the bottom. Make a habit of wiping down the upper interior walls once a week with an enzyme cleaner. If you don't, the smell of dried urine on the high walls will discourage the cat from entering the box to dig deep, ironically causing them to do their business on the floor outside.
FAQ
Do senior cats or kittens struggle with high-sided boxes?
They can, which is why the entry design is critical. Avoid boxes with uniformly high walls if you have a cat with mobility issues. Look specifically for models with a "step-in" or ramped entrance. For kittens, ensure the walls are not so high that they cannot climb out easily if they feel threatened.
Will a high-sided box fix tracking issues completely?
It will fix the majority of scatter caused by digging and kicking, but it won't stop litter stuck to the cat's paws from falling out as they exit. To solve tracking entirely, you must pair the box with a high-quality, textured litter mat placed directly in front of the low entry side.
How do I clean a box with very high sides?
The high sides can actually make cleaning easier if the box is wide enough, as it keeps the mess contained during the scooping process. However, to reach the corners, you may need a scooper with a longer handle. Avoid using abrasive metal scouring pads, as they create micro-scratches in the plastic where bacteria can hide.