This article explains ongoing daily, weekly, and monthly tracking. It is different from the one-time vet-visit preparation checklist. A senior dog symptom tracker does not need to be complicated. Most of the time, you are just trying to answer one question clearly: what changed, and how often is it happening?
That sounds simple until you are standing at the vet counter trying to remember whether your dog skipped breakfast twice this week or only once. Or whether the limp started before the rainy day, after the longer walk, or sometime in between.
A few plain notes can help you spot patterns without turning every normal aging day into a crisis. This guide walks through what to watch daily, weekly, and monthly so you have better information when you talk with your vet.
First, what counts as a symptom worth tracking?
For a senior dog, a “symptom” is not always dramatic. It can be a small change that keeps showing up.
- Eating less than usual
- Drinking more water than normal
- Taking longer to get up
- Limping after rest or after walks
- Vomiting, diarrhea, constipation, or changes in stool
- Coughing, heavier breathing, or tiring faster
- New accidents in the house
- Acting confused, restless, clingy, withdrawn, or unusually grumpy; Cornell notes that disorientation, sleep changes, house-soiling, pacing, and anxiety can occur with canine cognitive dysfunction
You are not tracking these notes so you can diagnose your dog at home. You are tracking them so you can give your vet a cleaner picture. The American Veterinary Medical Association recommends more frequent examinations for senior pets and advises owners to report specific behavior and activity changes.
If your dog seems very painful, weak, bloated, unable to breathe normally, unable to urinate, repeatedly vomits, collapses, has a seizure, or you feel something is seriously wrong, call your vet or an emergency clinic right away. The ASPCA includes pale gums, rapid breathing, difficulty standing, loss of consciousness, seizures, and excessive bleeding among signs requiring emergency care. A tracker is for patterns and preparation. It is not a reason to wait during an urgent problem.
What to watch daily
Daily tracking should stay quick. You are looking for the basic signals that tell you how your dog is doing today compared with their normal.
Appetite
Write down whether your dog ate normally, picked at food, skipped a meal, or seemed hungry but would not eat. If you changed food, treats, medication, or feeding time, note that too.
One odd meal may not mean much. A few odd meals in a row is easier to explain to your vet if you have the dates in front of you.
Water
You do not need a science project. Just notice whether your dog is drinking about the same, much more, or much less than usual. If you refill the bowl more often than normal, write that down.
Bathroom changes
Track accidents, straining, diarrhea, constipation, blood, mucus, very dark stool, or a sudden change in how often your dog asks to go out. These details are easy to forget because they are not fun to think about. They also matter.
Energy and mood
Write one short phrase. “Normal morning, tired at night.” “Did not want walk.” “Restless after dinner.” That is enough.
You are trying to catch changes from your dog’s normal personality, not compare them to someone else’s senior dog.
Pain or mobility
Note limping, stiffness, trembling, trouble with stairs, slipping on floors, hesitation before jumping, or needing help getting up. Also note when it happens: after sleep, after a walk, at night, or all day.
If your dog is suddenly lame, cries out, cannot put weight on a leg, or seems severely painful, call your vet instead of waiting to see how the tracker looks.
What to review weekly
Once a week, take five minutes and look back. This is where the tracker starts to help.
Ask yourself:
- Did the same issue happen more than once?
- Is it getting better, worse, or staying about the same?
- Does it happen after walks, meals, medication, excitement, rest, or bedtime?
- Did anything change in the house, routine, food, treats, weather, or activity?
This weekly check keeps you from reacting to every tiny thing in the moment. It also keeps you from brushing off a pattern just because each single day seemed minor.
For example, “a little stiff this morning” may not seem worth mentioning. “Stiff every morning this week, better after a slow walk” is much more useful.
What to check monthly
Monthly notes are for slower changes. These are the things that sneak up because you see your dog every day.
- Weight gain or weight loss
- Coat changes, new lumps, skin irritation, or more itching
- Changes in sleep
- Changes in hearing, vision, confidence, or confusion
- Less interest in walks, play, food, people, or favorite routines
- Medication refills, missed doses, side effects, or questions
If you have photos from a month or two ago, they can help too. Sometimes a picture shows posture, body shape, coat condition, or muscle loss that is hard to notice day by day.
A simple tracker format that actually gets used
The best tracker is the one you will keep using. A perfect printable that sits in a drawer does not help much.
Use a notebook, notes app, spreadsheet, or printable page. Keep the columns simple:
- Date
- Appetite
- Water
- Bathroom
- Mobility or pain
- Energy or mood
- Medication or routine changes
- Notes for the vet
Use short words. “Ate half.” “Loose stool.” “Limp after nap.” “Drank more.” That is enough. You are not writing a medical chart.
When to call the vet sooner
Tracking is helpful, but some changes should move faster than your weekly review.
Call your vet promptly if your senior dog has a new symptom that worries you, a symptom that is getting worse, repeated vomiting or diarrhea, trouble breathing, collapse, severe pain, sudden weakness, a swollen belly, blood in stool or vomit, trouble urinating, or a major change in eating or drinking.
If you are unsure, it is reasonable to call and ask what they want you to watch for. Vet teams would rather hear a clear, early description than a confused story after things have gone downhill.
How this helps before an appointment
Before a vet visit, your notes can help you answer the questions that usually come up:
- When did this start?
- How often has it happened?
- Is your dog still eating and drinking?
- Has bathroom behavior changed?
- Is the problem tied to walks, meals, medication, sleep, or activity?
- What has helped, and what has not?
If you are preparing for an appointment soon, start with what to track before your senior dog’s vet visit. If you are still trying to sort out whether a change feels like normal aging or something that needs a call, this guide on normal aging versus a vet visit may help you think it through more calmly.
Where the Senior Dog Symptom Tracker fits
The Senior Dog Symptom Tracker is meant for the messy middle: not an emergency, not “nothing,” just a change you want to watch without relying on memory.
It works best when you use it lightly. A few notes a day. A quick weekly lookback. A cleaner list of questions when you call the vet.
For smaller changes that are easy to forget, you can also read 7 small changes in senior dogs you should write down before calling the vet. That post pairs well with this tracker because it focuses on the little details owners often second-guess later.
A calm rule of thumb
If something is sudden, severe, or clearly getting worse, call the vet. If something is mild but keeps repeating, track it and bring it up. If you are stuck between “maybe this is aging” and “maybe I should ask,” write down the facts and call for guidance.
You do not have to remember every detail perfectly. You just need enough notes to stop guessing.
Editorial review and sources
Editorially reviewed and updated by the Well Walked Dog Editorial Team on July 16, 2026. The health and safety statements in this article were checked against the veterinary and animal-health sources below. This article provides general education and does not replace care from your veterinarian.
