siftwell↗CAT CARE, WITHOUT
THE DAILY SCOOP.
Designed in Madison, WI

You feed them.
We take this.

Meet Siftwell Loop, the self-cleaning litter box that leaves the sitter a shorter list. Clean litter stays. Clumps go. A change in routine gets noticed.

Leave this sheet by the foodTry the actual routine ↓
LOOP / CUTAWAY VIEWSEALED WASTE DRAWER
A fresh start.
Try a visit.
0
cycles completed
0 g
waste collected

Interactive mechanism study. A return to the entrance stops the motor. The real concept waits for a clear sensor and a clumping delay; the demo compresses that wait.

What the sitter couldn't seeA household, over a week

Same cats.
A different pattern.

Select a cat. Move through the sample week. Each bar counts visits recorded by the weight sensor.


visits so far

latest weight

A heads-up, not a diagnosis.

Loop compares each cat with their own routine. A jump in visits surfaces a reason to call your vet, with the history ready to share. It cannot identify an illness. Similar-weight cats may need you to correct their profiles.

Keep the familiar bits.

Use clumping litter. Start with automatic cleaning off while your cats get comfortable. Lift the drum for a wash; pull the sealed drawer to change the liner. Sensors never replace checking on your cat.

Leave these instructions, tooInside the drum

Keep the grains.
Lose the clumps.

SHELLSIFTSEAL

Open the assembly to see what comes out for washing. The motor turns the drum; gravity moves the litter through the screen. The drawer stays still and sealed.

Concept screen openings are 5 mm. This simplified sieve model treats grains as uniform; actual clumping and particle shape would need testing. Pellet litter is not supported.

Before the sitter arrivesDay-one setup

A familiar corner.
A slower introduction.

Illustrative setup: level hard floor, ventilation and a nearby outlet. Keep the old box available. Do not enable automatic cleaning until your cat is comfortable and above the supported weight.

Add to the household budgetA year of care

The box is one purchase.
The litter is a habit.

Budget model: 4.5 lb of replenishment per cat each month, a $0.35 liner per drawer change, 3 W standby plus 6 Wh per cycle, and 3 visits per cat daily. No subscription. These are disclosed assumptions, not measured savings.

Check before you holdWhat fits your cats

Not every cat
is a Loop cat.

Concept limits: automatic detection from 5 lb, usable bed length 20 in, entry opening 11 in. Measure without the tail. A comfortable turn matters more than a weight number.

USABLE BED
Keep the scoop off your list

Your place,
held lightly.

Fictional launch configuration. Choose your household kit; the deposit is refundable in full before shipment.

Concept dimensions and suitability would be verified before a real launch. This is an illustrative product, not an available medical or pet-safety device.

Demo only. No payment fields. Nothing is sent.