A subset of the covered family with the opening in the lid: maximum scatter control, with behavioral limits a buyer should spec around. Figures are typical references, confirmed per order.
A top-entry box moves the door to the ceiling: the cat climbs in through a lid opening, often across a grated landing that strips litter from paws on the way out. It is the strongest scatter-control construction in the passive family, and the most behaviorally demanding, which is why the buyer reference matters more here than in any other subset.
| Parameter | Typical reference | Notes |
|---|---|---|
| Entry | Lid opening with grated landing | The landing is the scatter-control feature |
| Interior height | Tall walls, deep litter band | Per the bands in the size chart |
| Capacity | Mid to large bands | Small top-entry models frustrate quickly |
| Material | ABS or PP | Per the materials guide |
| Ventilation | Lid vents or filtered openings | Odor stack per the odor guide |
| Certification | REACH (EU), RoHS references | Material compliance only |
Positioned next to the hooded category, the top-entry trades accessibility for the cleanest exit path in the passive family, a trade to state plainly in the listing.
Send your mechanism type, capacity and certification need — we match a verified factory and return a consolidated quotation.
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