Automatic litter boxes stated for large cats

M1 Plus

• You use clumping clay litter — the manufacturer states this is supported
• Your heaviest cat is under 33 lb — the stated maximum according to the manufacturer
• Your cat avoids enclosed boxes — this is an open-top design

You use crystal, pine pellet and other pellet litter — the manufacturer excludes or advises against it

ScoopFree OpenSky

• You use clumping clay litter — the manufacturer's manual states this is supported
• Your heaviest cat is under 33 lb — the stated maximum according to the manufacturer
• Your cat avoids enclosed boxes — this is an open-top design

You use tofu, crystal, pine pellet and other pellet litter — the manufacturer excludes or advises against it

X5

• You use clumping clay litter — the manufacturer states this is supported
• Your heaviest cat is under 33 lb — the stated maximum according to the retail listing
• Your cat avoids enclosed boxes — this is an open-top design

Litter-Robot 5 Pro

• You use clumping clay litter — the manufacturer's manual states this is supported
• Your heaviest cat is under 30 lb — the stated maximum according to the manufacturer
• Entry sits 15.1 in from the floor, which matters for kittens, senior or arthritic cats

You use tofu, pine pellet and other pellet litter — the manufacturer excludes or advises against it

Litter-Robot 5

• You use clumping clay litter — the manufacturer's manual states this is supported
• Your heaviest cat is under 30 lb — the stated maximum according to the manufacturer
• Entry sits 15.1 in from the floor, which matters for kittens, senior or arthritic cats

You use tofu, pine pellet and other pellet litter — the manufacturer excludes or advises against it

MW-SC09 106 L

• Your heaviest cat is under 30 lb — the stated maximum according to the retail listing
• Your cat avoids enclosed boxes — this is an open-top design
• Needs a 22.48 × 24.8 in floor area (558 sq in)

Litter-Robot 4

• You use clumping clay litter — the manufacturer's manual states this is supported
• Your heaviest cat is under 25 lb — the stated maximum according to the manufacturer
• Entry sits 12 in from the floor, which matters for kittens, senior or arthritic cats

You use tofu, pine pellet and other pellet litter — the manufacturer excludes or advises against it

ScoopFree SmartSpin

• You use clumping clay litter — the manufacturer's manual states this is supported
• Your heaviest cat is under 25 lb — the stated maximum according to the manufacturer
• Documented 6 L waste capacity

You use tofu and other pellet litter — the manufacturer excludes or advises against it

CS106

• You use clumping clay, tofu and mixed litter — the manufacturer states this is supported
• Your heaviest cat is under 25 lb — the stated maximum according to the manufacturer
• Documented 12 L waste capacity