After sixteen years with Nikita, I know her ordinary rhythms well enough to notice when something shifts. That familiarity is useful, but it comes with a responsibility too: noticing a change is only the first step. What actually matters is figuring out whether it’s a normal part of getting older or something worth asking a vet about.
More Sleep Is Normal, To a Point
Older dogs generally sleep more than they did as adults, lower energy reserves and less need to stay alert the way a younger dog might. More total sleep on its own isn’t usually a concern. The pattern around that sleep, how a dog settles, how easily they’re woken, how they move once they’re up, tends to matter more than the raw hours.
Nighttime Restlessness Is Worth Tracking
Some senior dogs develop a harder time settling at night, pacing, repositioning frequently, or seeming unsettled after dark even though they sleep fine during the day. A simple log, roughly when it happens and how often, turns a vague impression into something specific enough to actually discuss with a vet if it continues.
Comfort Changes What “Good Sleep” Looks Like
The physical setup of where a senior dog sleeps matters more than people expect, temperature, surface support, and ease of getting in and out all affect how well an older dog actually rests, not just how many hours they spend lying down.
Watch for Changes in How They Wake Up
Stiffness immediately after waking that loosens up with movement is common in older dogs. A dog who seems reluctant to get up at all, or who takes noticeably longer to move normally after resting, especially if that’s new, is a different signal than ordinary morning stiffness.
Daytime Napping Patterns Shift Too
A senior dog napping more throughout the day, not just sleeping more at night, is common and usually not concerning by itself. What’s worth noticing is a sudden change in that pattern, a dog who was consistently active in the afternoons suddenly sleeping through most of the day, especially paired with reduced interest in things they usually enjoy.
Sleep Changes Don’t Exist in Isolation
A shift in sleep rarely shows up alone. Appetite changes, altered mobility, or a change in general mood alongside different sleep patterns paint a more complete picture than sleep changes on their own. What a senior dog still wants from daily life is a useful baseline, if that starts shifting too, it’s worth paying closer attention.
When a Change Deserves a Vet Visit
Gradual, mild changes that track with age are common and usually not urgent. A sudden shift, new nighttime distress, noticeably labored breathing during rest, or sleep changes paired with other new symptoms, deserves a veterinary conversation rather than an assumption that it’s “just age.” I’m not going to pretend I know what’s behind any specific change without that kind of evaluation, and neither should you.
Familiarity Is a Tool, Not a Diagnosis
Knowing a dog’s ordinary rhythms after years together is genuinely useful, it’s often what catches a change early enough to matter. But that familiarity is a starting point for a conversation with a vet, not a substitute for one. What changes and what stays the same as a dog ages is something every long-term owner learns to watch for, carefully, and without jumping to conclusions.