Litter, boxes and automatic units, judged on odour control, tracking and whether cats accept them.
When a kitten is ready for a box, which box and litter suit a small cat, where it goes, and what to do about accidents without punishment.
Clumping clay never goes down the toilet, and flushable litter comes with conditions. What the pipes, the parasite and the law say, and where scoopings belong.
The cat can stay. What changes during pregnancy is who empties the litter box, how often, and what else carries more toxoplasmosis risk than the box does.
Entry height decides whether an arthritic cat keeps using the box, and almost no maker publishes it. How to measure it, and three that clear the bar.
The discharge sheet says switch litter and most owners skip it. Here is why the substitution matters, what actually qualifies, and how long to keep using it.
Five self-cleaning boxes judged on what decides the purchase: whether cats accept them, what the consumables cost, and what happens when the motor stops.
Four picks judged on clumping strength, dust, tracking and the thing that decides everything: whether cats will actually use them.
The preference studies are less one-sided than either camp claims. What they found, what they could not measure, and how to test it on your own cat in a week.
Six variables, in the order they should be checked. Doing this out of sequence is why households spend six months on the wrong one.
The n plus one rule, why lining boxes up in one room defeats it, and the placement mistakes behind most household soiling problems.
