Of all the topics that make a pet guardian’s stomach drop, few compare to hearing the word “dementia.”
It’s not hard to understand why. We bring our own history into that conversation — what we’ve seen online, what a friend went through, what we watched happen to someone we loved. Nearly all of us know someone whose journey with dementia was frightening and disorienting to witness. So when a guardian raises the possibility of cognitive decline in their pet — or a member of the veterinary team does — I do a lot more listening than talking. That fear deserves space before it gets information.
Here’s a place to start: if your dog or cat is 12, 13, 14 or older, some degree of cognitive change is a reasonable thing to expect. It’s often a feature of aging on its own. But just as often, it’s tied to an underlying diagnosis — and more specifically, to unmanaged or under-managed effects of that diagnosis, like pain or nausea. Addressing those medical pieces always comes first. Before anything else on this page, that’s the starting point — not the weeds.
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From there, Canine Cognitive Dysfunction and Feline Cognitive Dysfunction are real, progressive, neurodegenerative diseases, whether they stand alone or ride alongside another diagnosis. Your veterinarian manages the medical side. But here’s what surprises a lot of families: the majority of day-to-day management isn’t medical at all. That’s what I want to map out for you here.
In my practice, the starting point is the Telos Quality of Well-Being Assessment Tool. Rather than zeroing in on a single symptom, it tracks the whole shape of your pet’s life over time — so you have a real baseline, not just a snapshot. Use it early, and use it often. Feline and canine cognition assessment tools are of course essential and home in on even more nuance. From there, the work is really about three things: understanding how your pet’s symptoms affect them specifically, building an environment that gives them safety and predictability, and reassessing regularly as things shift. In practice, this doesn’t look wildly different from supporting any aging pet — it’s just more important to get right.
One thing worth holding onto through all of it: your pet isn’t choosing any of this. Cognitive change isn’t something they can help, regardless of its cause.
Routine
Predictability is the foundation everything else sits on. Cognition leans on routine, so small environmental choices matter more than they seem to:
- Keep furniture — and food and water dishes — in the same place. Consistency itself is calming.
- Skip the shiny metal dishes. Reflections off stainless steel can be confusing or even frightening to a pet whose perception is already shifting.
- Move dishes into a corner, out of high-traffic paths, so they’re less likely to be knocked over by a disoriented pet.
Sleep deserves its own spotlight. Disrupted sleep reliably makes symptoms worse — and a pet’s hearing or vision deficits become harder to manage on too little rest. A quiet, comfortable space (a white noise machine can help) that your pet already favors, paired with a steady rhythm for bedtime, waking, meals, and exercise, makes a real difference.
Potty breaks matter more here than people expect. Older dogs are more prone to urinary tract infections and often drink more water, so their bladders simply need more frequent breaks — I aim for every 2–3 hours for dogs in my care. For cats, the same logic that applies to kittens applies here: multiple litterboxes, easy to get in and out of, sized generously for a cat with mobility changes or extra weight. And if accidents happen indoors even shortly after a trip outside — which is common with cognitive decline, and understandably frustrating — washable pads placed around their favorite spots and bedding can take the pressure off everyone. The right cleaning products make the reset easier, too.
Managing your pet’s other symptoms well is one of the most effective ways to prevent the anxiousness that often travels alongside cognitive decline.
Safety
For a pet whose sense of mobility, vision, hearing, spatial awareness, temperature regulation, or emotional steadiness has shifted, their whole sense of what “safe” feels like has changed too. That’s worth sitting with for a moment — it reframes a lot of behavior that might otherwise look confusing or frustrating.
Indoors, since that’s where most pets spend the bulk of their time, it’s worth walking through your space with fresh eyes:
- Clear floor clutter that could cause a stumble or a fall.
- Block access to stairs, basements, and tight spaces under or behind furniture where a pet could get stuck.
- Add night lights — they help far more than people expect.
- Use baby gates to gently define safe zones.
- Add rugs, yoga mats, or interlocking foam tiles anywhere floors are slippery.
- Consider a Help ‘Em Up Harness or a WalkAbout Harness (especially good for amputees) for a dog who needs support getting up or navigating a tight spot — particularly if body handling is sensitive for them.
I help families I work with walk through this room by room, in person or virtually — and if that’s not an option for you right now, a slow, deliberate walk through your own home with these points in mind will get you most of the way there.
Outdoors, a few extras go a long way: attentive supervision, good lighting, a collar or harness with current ID and contact information, an up-to-date microchip, and — if it’s within reach — a GPS tracker like Fi or a rechargeable light-up collar for dogs.
Enrichment
Scentwork is one of the best gifts you can give a pet with cognitive decline — smell tends to stay intact longer than other senses. Puzzle toys work well for both dogs and cats. A comfortable bed near a window with a calm view can offer quiet entertainment, as long as it doesn’t stir up agitation. And walks with plenty of time to sniff — yes, even for cats — go a long way. More on low-physical impact enrichment here.
Meeting the Hard Days Where They Are
No day is a perfect day, and some are much harder than others. Caring for a pet with cognitive decline can drain your energy, your patience, and your sleep. On the days your pet isn’t feeling well, all of this gets harder still.
You know your pet better than anyone else does. Pay attention to which situations tend to increase their agitation, anxiety, or confusion — and protect them, and yourself, from those where you can.
One thing I’ve borrowed from my work with pets who experience separation anxiety, fear, or reactivity: a frozen lick mat offered around sundown is often remarkably effective at easing the restlessness many pets show at that time of day.
Taking Care of You, Too
I tell every family I support: taking care of yourself is one of the most meaningful things you can do for a pet who is declining. Sleep deprivation and the stress of being away — whether for work, a day of errands or necessary travel — are two of the heaviest burdens I see caregivers carry.
There’s nothing wrong with saying, out loud, “let’s take a break” — and meaning it. A nap. A call to someone who can help. Leaning on support isn’t a failure of love; it’s part of it.
If there’s one thing to hold onto through all of this, it’s this: have reasonable expectations, for your pet and for yourself. Caregiving is an act of love, and it asks a great deal of us. There are limits, even when your resources — and your heart — are abundant.
Links for product recommendations can be found here.
With over 20 years of experience in pet care and the past 12 of those focused on animal hospice, Lorrie Shaw is a Certified Animal Hospice Practitioner, Certified Hospice Palliative Care Advocate, and pet loss & grief companioning certified professional. She is founder of Telos Companion Animal Services, LLC & can be found at lorrieshaw.com.
