Finding Meaning in Good and Bad Days

On paper, nothing has changed: same diagnosis, same medication, same old dog bed by the radiator. Yet if you tracked life with a chronically ill dog across a month, you’d probably see something striking: not a straight line, but a series of sharp rises and drops. In human dementia, one chart review of 52 patients found that “good days” and “bad days” were so distinct in behavior and cognition that they almost looked like different people altogether, not just a milder or worse version of the same symptoms.[1][3]

Most dog owners living with chronic illness recognize this pattern instantly. There are days your dog seems more “themselves” – eating, sniffing, greeting you at the door – and days when everything feels heavier, slower, or more painful. The swings can be exhausting. They can also be deeply confusing:

If things looked so good yesterday, what does it mean that today is so hard?

This article is about that question – not just how to log good and bad days, but how to find meaning in them. How to live in a life that won’t flatten into predictability, and how to let the hard days make the good ones shine brighter without pretending that pain is a gift.

What we really mean by “good days” and “bad days”

Let’s start by naming things clearly.

In chronic illness research, “good days” and “bad days” aren’t vague moods; they’re patterns of symptom expression and functioning.[1][3][5]

For dogs, those patterns often look like this:

Term	In practice, this might look like…
Good day	Pain seems better controlled; dog moves more easily; more interest in food, play, or walks; more eye contact and responsiveness; fewer accidents; calmer mood.
Bad day	Stiffness, limping, or reluctance to move; more panting or restlessness; confusion or staring into space; less interest in food or family; more accidents; agitation or withdrawal.

Two important clarifications:

1. A good day is not just “less bad.” In dementia research, good days weren’t simply the absence of agitation or memory problems – they came with positive changes: more initiative, more interest, better interaction.[1][3] Many owners of chronically ill dogs notice the same thing: a spark in the eyes, a little trot in the step, a surprising interest in the squirrel that has been taunting them for months.

2. Good and bad days are partly subjective. In human psychology, this is called subjective well-being (SWB) – how someone evaluates their own life and day, emotionally and cognitively.[2][6] For our dogs, we become the narrator of their SWB. We piece together behavior, routines, and tiny expressions into a story of “today was good” or “today was hard.”

You are not imagining these fluctuations. Symptom variability is a well-established feature of many chronic conditions – in humans and, by extension, in dogs.[1][3][7] The hard part is living with what that variability does to your heart.

Why the ups and downs feel so emotionally heavy

The swings between good and bad days don’t just affect your dog’s body; they shape your entire emotional landscape as a caregiver.

Common inner dialogues sound like:

• “Yesterday she chased her ball. Did I overdo it? Is this bad day my fault?”

• “He seemed so bright this morning. Is this a sign he’s getting better? Or just a tease?”

• “If I enjoy the good days too much, will it hurt more when things get worse again?”

Psychology research gives us a few useful anchors here.

1. We have emotional “set points”

Studies on subjective well-being suggest that people tend to hover around a personal baseline of happiness or life satisfaction, even as individual days rise and fall.[2][6][8] Personality traits like neuroticism (tendency to worry, be sensitive to threats) are linked to lower average well-being, while extraversion is linked to higher.[2]

Why this matters for you:

• Your reaction to your dog’s good and bad days is filtered through your emotional wiring.

• Two equally loving owners can interpret the same symptom fluctuation very differently: one sees a manageable wobble; the other sees catastrophe.

Recognizing this doesn’t invalidate your feelings. It simply explains why you may feel like you’re “overreacting” or “underreacting” compared to others. You’re not wrong; you’re you.

2. Mixed emotions are not a malfunction

One of the more surprising findings in emotional research: people who can feel mixed emotions – sadness and gratitude, fear and love, grief and relief – tend to have better physical health over long periods.[4] Over a 10-year follow-up, those who reported more emotional complexity actually did better physically.[4]

That’s quietly radical for caregivers. It suggests:

• Feeling relieved your dog is resting on a bad day and heartbroken about why they need the rest is not hypocritical; it’s adaptive.

• Laughing at a silly, wobbly moment on a difficult day doesn’t mean you’re in denial; it may be part of your resilience.

You don’t have to choose between “this is awful” and “I’m grateful.” Both can be true, and your nervous system may actually benefit from allowing that complexity.

The crash after the “good” day: activity pacing and the boom–bust cycle

One of the cruelest patterns in chronic illness is the boom–bust cycle:

1. Boom: Your dog has a good day. They seem brighter, more mobile, more engaged.

2. We respond like loving humans: “You feel good! Let’s do everything we’ve been missing.” Longer walks, extra play, more stimulation.

3. Bust: The next day (or two, or three) is a crash: more pain, more fatigue, more confusion. We wonder if we caused it.

In human chronic pain and fatigue conditions, this pattern is so common that psychologists have a name for the solution: activity pacing.[7]

What is activity pacing?

Activity pacing is a strategy to balance activity and rest so that good days don’t turn into crash days.[7] It doesn’t mean doing nothing; it means doing enough – and stopping before the body (or brain) is overwhelmed.

Translated to life with a dog, pacing might look like:

• On a good day, taking one slightly longer walk instead of three.

• Enjoying play but keeping sessions short and interspersed with rest.

• Spacing out mentally demanding activities (training, new environments) rather than stacking them.

This isn’t about being joyless or cautious to the point of paralysis. It’s about protecting tomorrow while still savoring today.

And emotionally, pacing can reduce the self-blame spiral: instead of thinking, “We ruined it by doing too much,” you can say, “We enjoyed what was possible and respected the limits.”

The paradox of good days: hope, fear, and what they “mean”

Good days can feel like messages from the universe. We’re wired to look for patterns and explanations, especially when we’re scared.

Some common interpretations:

• “He had a great day. Maybe the disease isn’t as bad as they said.”

• “She had a great day. This must be the medication finally working.”

• “He had a great day. Maybe we’re nowhere near the end.”

• “She had a great day. Is this her ‘last rally’ before things get worse?”

The truth is usually more modest: good days and bad days are often fluctuations around a new baseline, not clear announcements of improvement or decline.[2][6][8]

From the dementia study, we know that symptom variability can be large even when the underlying disease is steadily progressing.[1][3] The same is likely true for many chronic conditions in dogs: arthritis, cognitive dysfunction, heart disease, cancer. The line trends in one direction, but the day-to-day graph is jagged.

So how do you think about what good days “mean” without driving yourself mad?

A few framing ideas:

1. Good days are data, not destiny. They tell you something about what your dog can still enjoy, under certain conditions. That’s useful – for planning, for advocating with your vet, for making environmental adjustments.

2. Bad days are also data. They help you and your vet understand pain levels, triggers, medication timing, and whether something in the care plan needs adjusting. They are not a moral judgment on your caregiving.

3. Neither type of day is a verdict on your future together. A run of good days doesn’t mean you were “overly worried” before. A run of bad days doesn’t mean you were “too optimistic.” It means you’re living in the reality of chronic illness, where both hope and decline can be present at once.

Working with your vet when days swing up and down

Vets rely heavily on caregiver reports to understand a dog’s quality of life. But “She had a bad day” can mean very different things, depending on who is speaking and what they notice.

Because good and bad days are partly subjective, communication becomes a shared translation project between you and your vet.[7]

Turning your observations into something clinically useful

You don’t need to become a data scientist, but a little structure helps. Consider:

• Simple daily notes: Jot down key points in your phone or a notebook:

  • Appetite (normal / reduced / refused)

  • Mobility (usual / slower / reluctance / can’t manage stairs)

  • Mood/engagement (seeks contact / neutral / withdrawn / restless)

  • Sleep (settled / pacing / nighttime waking)

  • Toileting (normal / accidents / constipation / diarrhea)

  • Pain signs (whining, panting, licking joints, stiff on rising)

• Patterns over time: Look for:

  • Are bad days clustered after specific events (long walks, visitors, grooming)?

  • Do medications seem to “wear off” at predictable times?

  • Are mornings consistently worse than evenings, or vice versa?

Bringing this to your vet helps them:

• Adjust medication timing or dosing (within safe limits)

• Suggest environmental or routine changes

• Recognize when a new symptom might signal disease progression rather than just a “bad day”

It also validates your role as an expert in your dog’s daily life, not just a passive recipient of treatment plans.

The quiet ethics of good and bad days

Living with a chronically ill dog comes with subtle ethical tensions that rarely make it into exam-room conversations.

Some of the hardest include:

• How many bad days are “too many”? There’s no universal threshold. A key tension in chronic care is balancing the desire to maximize good days with the risk of over-treating or pushing too hard, which can actually increase suffering or create more crash days.

• Is it wrong to enjoy the good days if I know decline is coming? From an emotional health standpoint, the research on mixed emotions suggests the opposite: allowing yourself to feel joy and sadness is associated with better long-term resilience.[4] You are not betraying your dog by laughing on a day you also cry.

• What if interventions that create more good days also cause side effects? This is where quality-of-life discussions with your vet become less about numbers and more about values. What kind of discomfort is acceptable in exchange for more mobility or alertness? There are no perfect answers, only honest, ongoing conversations.

Naming these tensions doesn’t solve them, but it can soften the loneliness of feeling like you’re constantly making impossible choices.

Finding meaning that doesn’t depend on the day being “good”

In depression research, when people talk about their “good days and bad days,” they don’t just describe symptoms; they describe how these days shape their sense of self and their willingness to accept help.[5] Chronic illness in dogs does something similar for owners: it reshapes identity, priorities, and what you count as a “successful” day.

You can’t control which days will be easier for your dog. But you can gently shift how you define meaning.

1. Redefine what “a good day” includes

Instead of “a good day is when symptoms disappear,” you might experiment with:

• “A good day is when I can recognize what my dog needs and respond kindly.”

• “A good day is when my dog experiences at least one thing they clearly enjoy – a smell, a taste, a cuddle.”

• “A good day is when I don’t have to be perfect, only present.”

This doesn’t erase the reality of pain or decline. It just widens the frame so that meaning isn’t available only on the rare, almost-normal days.

2. Let small, repeatable rituals carry some of the weight

Good days can feel like gifts; bad days can feel like failures. Rituals – small, steady actions – cut across that divide.

Examples:

• A particular way you greet your dog in the morning, even if they don’t get up.

• A few seconds of gentle ear rub or chest scratch at roughly the same time each day.

• A “smell walk” where the distance doesn’t matter, only the chance to sniff.

These rituals can happen on both good and bad days, though they may look different in intensity. They create a thread of continuity that says: Our relationship is larger than today’s symptom score.

3. Allow yourself a personal baseline, too

Just as people have a “set point” for subjective well-being,[2][6] caregivers also have emotional baselines. Chronic caregiving can push that baseline lower through burnout and chronic stress.

You might notice:

• You no longer feel much on good days – just relief that they aren’t worse.

• Bad days feel like confirmation of your worst fears, rather than temporary fluctuations.

• You start to dread checking on your dog in the morning.

These are signals, not of failure, but of depletion. They’re valid reasons to:

• Ask your vet about caregiver resources (support groups, counseling referrals).

• Share some tasks with family or friends, even briefly.

• Let yourself grieve during the illness, not only after.

Your well-being is not a luxury add-on to your dog’s care; it’s part of the system that sustains it.

Talking about good and bad days with the people around you

One of the quiet frustrations of chronic dog illness is how hard it is to explain the variability to others.

You may hear:

• “I saw him last week and he seemed fine!”

• “But she was playing yesterday – are you sure she’s that sick?”

• Or, later on: “I thought you said she had a really good day recently – why talk about end-of-life decisions now?”

Human research on good and bad days at work finds that people’s experiences of daily quality are shaped by both external events and internal traits.[9] In other words, what looks like “a fine day” from the outside can feel very different from the inside.

You’re allowed to:

• Trust your ongoing, intimate knowledge of your dog over someone’s snapshot impression.

• Say, “Yes, yesterday was good. Today is different. Both are real.”

• Use simple, patterned language to help others understand:

  “Her illness has ups and downs. We’re looking at the overall pattern, not just one good day or one bad one.”

Sometimes, just having the language – good day, bad day, baseline, fluctuation – gives you a way to stand more confidently in conversations that used to leave you doubting yourself.

When you start counting the good days

At some point in many chronic journeys, owners find themselves quietly counting:

“How many good days are left?”“How many bad days in a row before it’s unfair?”

There is no research that can give a clean numerical answer. What the science can offer is this:

• Symptom fluctuation is normal in chronic conditions and can persist even as the underlying disease progresses.[1][3][7]

• Mixed emotions are healthy, not a sign you’re failing to “accept reality.”[4]

• Subjective experience matters. How you and your vet perceive your dog’s quality of life is as important as any single metric.[2][5][6]

What meaning you draw from that will be deeply personal. For some, it becomes: “I will stay as long as there are more good days than bad.” For others: “I will stay as long as she still seems to find joy, even if the bad days are frequent.” For others still: “I will stay as long as treatment doesn’t create more suffering than it relieves.”

Whatever your line, it will likely be drawn not on a single dramatic day, but across many small ones – good, bad, and in-between.

Letting the hard days make the good ones shine brighter

The phrase “The hard days made the good ones shine brighter” can sound like something you’re supposed to say, a tidy bow on a messy reality. But if we take it seriously, it’s not about romanticizing suffering. It’s about noticing what chronic illness quietly teaches:

• That a “good day” can be a dog who eats half a meal and accepts a gentle brush, when last week they ate nothing and snapped when touched.

• That meaning can live in a 30-second tail wag after hours of restlessness.

• That your care – the way you rearrange furniture, adjust routines, learn to read micro-expressions – is part of what turns a neutral day into a better one.

The science of good and bad days tells us that fluctuation is built into living systems. The psychology of subjective well-being tells us that how we interpret those fluctuations shapes our health. The research on mixed emotions tells us that holding joy and sorrow together is not only possible, but protective.

Living this with a dog you love will never be easy. But understanding the terrain – the jagged graph instead of the straight line – can make it less bewildering. You don’t have to make every day good. You only have to meet each day as it is, with the knowledge that both the bright hours and the heavy ones are part of the same, real, shared life.

And sometimes, that understanding alone is enough to loosen the tightness in your chest, just a little, as you sit down beside your dog – on a good day, a bad day, or something in between.

References

1. Sourial, R., et al. “Good days and bad days in dementia: a qualitative chart review of variable symptom expression.” International Psychogeriatrics (Cambridge University Press). PubMed.

2. “Subjective well-being.” Wikipedia. https://en.wikipedia.org/wiki/Subjective_well-being

3. Sourial, R., et al. “Good days and bad days in dementia: a qualitative chart review of variable symptom expression.” International Psychogeriatrics (full text overview). Cambridge University Press. https://www.cambridge.org/core/journals/international-psychogeriatrics/article/good-days-and-bad-days-in-dementia-a-qualitative-chart-review-of-variable-symptom-expression/A95BFFF263275A48FE36BC9F11FF76FD

4. Hershfield, H. E., et al. “When feeling bad can be good: Mixed emotions benefit physical health across adulthood.” Emotion. 2013;13(1):1–6. PMC

5. Ridge, D., et al. “‘Your good days and your bad days’: An exploration and consideration of depression and masculinity.” Journal of Affective Disorders. 2011. PubMed

6. Diener, E., et al. “Happiness: The science of subjective well-being.” BCcampus Open Textbooks. https://pressbooks.bccampus.ca/discoverpsychology2/chapter/happiness-the-science-of-subjective-well-being/

7. Coronado Psych. “Activity pacing on the ‘Good Days’ and ‘Bad Days’.” https://coronadopsych.com/posts/activity-pacing-on-the-good-days-and-bad-days/

8. Diener, E., et al. “Advances and open questions in the science of subjective well-being.” Collabra: Psychology. 2018;4(1):15. https://online.ucpress.edu/collabra/article/4/1/15/112974/

9. Ilies, R., & Judge, T. A. “Good and bad days at work: A diary study on moderators of mood spillover and crossover of strain.” Journal of Organizational Behavior. Wiley Online Library. https://onlinelibrary.wiley.com/doi/10.1002/job.2796