Litter Area, Reconsidered
A good litter setup is less about buying the fanciest box and more about making the routine easy to use, easy to clean and easy to observe.
Start with access. A litter area should be easy for the cat to reach and easy for you to maintain. If the route is awkward, noisy or constantly interrupted, the problem may be the location before it is the litter.
Make cleanliness easy. Choose tools and surfaces that make regular scooping realistic. A routine you can keep is more useful than a complicated setup you avoid.
Notice the pattern. Frequency, amount, posture, comfort and sudden changes can matter. Observation is useful; interpretation belongs in context.
Know the boundary. Straining, repeated attempts with little or no urine, significant distress or inability to urinate can require urgent veterinary attention. Do not wait for a product signal when the cat is showing concerning signs.