Vets hear the same honest sentence every week: he seems a bit off, but I cannot say how. A baseline record replaces that vagueness with numbers gathered while your dog was well, so a change can be described, dated, and judged against the dog's own normal rather than against a textbook range or a worried guess.
The Record: Five Fields, Kept Identical
Use one page or one document with the same five fields at every entry, so values line up in columns your eye can scan:
- Usual weight: from the same scales, in the same conditions each month
- Resting breathing rate: counted while asleep or fully settled, never after exercise
- Typical appetite: how meals are normally met and finished, in verifiable words
- Water intake: the daily pattern of drinking and bowl refills
- Usual temperature as your vet has measured it: the figure and date from a routine visit
Record usual weight from the same scales, at the same time of day, ideally monthly and always in the same conditions, since a kilogram gained between different scales may be no gain at all. Resting breathing rate means a true rest count: watch the chest rise while your dog is asleep or fully settled, count the breaths in a set period, and note that rate, never a count taken after a walk or during excitement. Typical appetite covers how meals normally go, in words a sitter could verify: how quickly the bowl empties, whether food is finished or left, and how eagerly the next meal is met. Water intake can be a simple daily picture, such as how often the bowl needs refilling, recorded the same way each time. Usual temperature belongs on the record only as your vet has measured it at routine visits; note that figure and its date, and leave home temperature-taking to the occasions your vet asks for it.
A Worked Example With Real Values
A completed baseline entry reads like this. Usual weight: 18.4 kilograms on the bathroom scales, first thing in the morning. Resting breathing rate: 14 breaths in a minute, counted twice while asleep on the sofa in the evening. Typical appetite: finishes both meals within a few minutes and waits by the cupboard before each one. Water intake: one full bowl across the day, refilled each morning, more on hot days after long walks. Usual temperature as your vet has measured it: 38.5 °C at the annual check on 12 March. None of those values diagnoses anything. Together they describe one particular dog on ordinary days, precisely enough that a different entry a month later can be compared line by line.
How a Change Stands Out
Compare like with like. A breathing count taken during sleep that sits well above the sleeping baseline on two calm evenings is a finding; a single count after an exciting visitor is weather, not climate. Weight drifting steadily across three monthly entries in the same conditions is a trend worth raising, while appetite that vanishes for one meal after a rich treat is a note, not an alarm. Write down what you observe with its date and the field it belongs to, and phone the vet when a change repeats, persists, or arrives with other differences such as lower energy or altered toileting, taking the baseline page with you. That conversation starts from evidence: the vet can hear what the usual value is, what the new value is, and when it shifted, and can judge urgency on facts instead of impressions. KinsLe keeps that evidence in order through the Pet Passport, which files the baseline page inside the portable records packet kept for your dog, ready to open at the practice or share with a covering clinic.