A senior checkup lasts minutes, yet the story that matters has been unfolding at home for months in meals half finished, water bowls emptied faster, and sleeping places quietly changed. Your job between visits is not to work out what any of that means. Your job is to observe five things steadily, appetite, thirst, weight, litter habits and sleep, and to write down what you see in plain words while the detail is still fresh. A short honest log, kept week after week, gives her vet a timeline no memory can match once you are sitting in the consulting room trying to recall when something started.
How to Track Appetite, Thirst and Weight
Appetite becomes easy to track when you record both sides of the bowl. Note what you offered her and what she actually ate, in rough portions rather than precise grams, and flag the days she walked away from food she normally enjoys. A cat who leaves the same portion daily is showing you a stable pattern, while one whose leftovers grow over two weeks is showing a drift worth reporting. Thirst is tracked at the water source: refill the same bowl or fountain to the same level each morning, note how far the level has fallen by evening, and record any new habit such as drinking from taps or lingering at the bowl.
Weight needs a steady method, applied the same way each time. Weigh her monthly, on the same day of the month, on the same scales, at the same point in her day, and write the figure down beside the previous months so the direction of travel is visible at a glance. Weighing her in a carrier and subtracting the carrier's weight usually works better than persuading her to stand still alone. Monthly spacing matters because weekly figures bounce with meals and litter visits and can frighten or reassure you wrongly, while a monthly line smooths that noise into a trend her vet can use.
Litter Habits and Sleep, Watched Closely
Litter habits reward a quick daily glance rather than a diary of essays. Note how often she uses the tray, whether visits look comfortable or strained, whether anything lands outside the tray, and whether stools look notably harder, softer or smaller than her usual. Scooping at a fixed time each day makes counting natural, because the tray itself becomes the record. Record a change on the day you notice it rather than waiting to see whether it repeats, since the date of first change is often the detail her vet asks for and the one memory blurs.
Sleep completes the set, and for a senior cat it carries two separate signals. The first is amount: is she sleeping longer stretches, or is she restless at hours when she used to settle? The second is place: a cat who abandons a high perch for a floor cushion, or who moves from a shared room to a hidden corner, is telling you something about comfort and confidence in her own body. Write down both, briefly, and note any new night-time vocalizing alongside the sleep entry.
Turning Notes Into Something Her Vet Can Use
Keep the whole log in one place, in the same order each time, appetite, thirst, weight, litter habits and sleep, so a reader can scan down a column and see a trend without hunting. Bring the log to every checkup and hand it over early in the appointment, while there is still time for the vet to act on what it shows. If several entries change together between visits, or any single change is sharp, phone the practice rather than waiting for the next scheduled checkup, and describe the change exactly as you recorded it. Resist interpreting at home: increased drinking, weight loss and broken sleep each have many possible explanations, and the log earns its keep by being accurate, not by arriving with a conclusion attached. Pet Passport inside KinsLe is where that log belongs, holding her home tracking alongside her clinical history in a single packet the practice can read straight through.