Measure the machine, entry path, and service space.
The Litter-Robot 4 needs more than its floor footprint. Leave room for the cat to approach, for the waste drawer to open, for the power cord, and for parts to be removed during cleaning.
Check the manufacturer's current cat-weight and physical-fit guidance for every cat in the home. Kittens below the automatic-operation threshold require the documented supervised or powered-off routine.
The litter has to clump and pass through the screen correctly.
Automatic sifting depends on compatible clumping litter. Grain size, clump strength, dust, tracking, and litter depth all affect what happens during a cycle.
Plan the transition with the existing box still available. Let the cat accept the new location and enclosure before expecting normal automatic operation.
Know how a cycle stops before relying on automation.
Understand how the unit detects a cat, pauses a cycle, reports a fault, and behaves after a power interruption. Keep the machine level and follow the manufacturer's placement guidance so its weight sensors can work as designed.
If a cat is below the automatic-operation threshold, follow the current manual for supervised or powered-off use. Do not bypass the product's documented safety limits.
Budget space, supplies, and time for the full litter system.
Automatic sifting reduces scooping, but the waste drawer, globe, sensors, filter area, seals, and surrounding floor still need attention.
Account for compatible litter, liners, odor-control parts, cleaning supplies, and periodic disassembly. Treat app functions as a secondary layer after the physical fit, cat acceptance, safe cycling, and maintenance routine are settled.
Keep the familiar box available while the cat learns the new setup.
Place the new unit in an appropriate location, add compatible litter, and let the cat investigate before expecting automatic cycles to become routine. Follow Whisker's current acclimation guidance and avoid forcing the cat inside.
Watch actual litter-box use during the transition. Automation changes waste handling; it does not remove the need to notice changes in frequency, output, behavior, or a cat avoiding the box.