A clean box matters. So does knowing what changed inside it.
Litter care includes box maintenance, output observation, individual attribution when possible, mobility and environmental access, and urgent response to signs such as inability to urinate.
Urine
Normal clump number and size, absence, increased volume, blood, repeated small amounts, straining, or urination outside the box.
Stool
Normal frequency and form, constipation, diarrhea, blood, mucus, straining, accidents, or absence beyond the expected pattern.
Box access
Entry height, lid, location, stairs, doors, litter depth, substrate, cleanliness, mobility, and conflict around the resource.
Individual attribution
Separate boxes, cameras, habits, isolation, or another method when one cat’s output must be confirmed.
Hygiene and contamination
Urine or feces on coat, paws, bedding, skin, protective garments, or floors, especially in seniors and mobility-limited cats.
Household evidence
Accidents, vomit, diarrhea, damaged litter areas, blocked access, empty litter supply, and other signs outside the boxes.
Make boxes accessible and the normal pattern legible.
Explain which boxes each cat normally uses and what would count as abnormal absence or output.
Repeated straining with little or no urine can be an emergency.
The sitter should not wait for the next scheduled visit or rely on a guardian response before contacting veterinary care when the approved emergency threshold is met.
Repeated box visits
Frequent entry, squatting, little output, vocalization, licking, restlessness, or hiding.
No confirmed urine
Especially concerning with straining, vomiting, pain, lethargy, or a known urinary history.
Distress or deterioration
Vocalization, collapse, weakness, vomiting, tense abdomen, rapid decline, or inability to settle.
Immediate veterinary route
Call a 24-hour hospital, begin safe transport, and follow the emergency plan.
How can the sitter identify which cat used the box?
Use separate rooms or boxes, cameras, individual habits, timed access, or another agreed method. In some households, reliable attribution may not be possible under ordinary visits.
What if stool is absent?
Compare with the cat’s normal schedule, food intake, medication, constipation history, vomiting, straining, behavior, and veterinarian-defined threshold.
Should accidents be treated as behavior?
Not automatically. Pain, urinary disease, constipation, diarrhea, mobility, box access, conflict, cleanliness, substrate, and environmental change all require consideration.
Can the sitter change litter or box setup?
Only according to the approved plan or after communication. Sudden changes can create additional avoidance and make the original problem harder to interpret.
State normal output, box use, access, cleaning, and emergency thresholds.
In multi-cat homes, explain what individual information must be confirmed and whether the home setup makes that possible.