When people think about separation anxiety, they usually picture a young dog, maybe a newly adopted rescue still decompressing, or a pandemic puppy who never learned to be alone. Separation anxiety as a senior dog problem doesn’t come up nearly as often. But it’s worth discussing. I recently did a webinar with Dr. Lisa Radosta, Growing Pain & Golden Years: Tackling Separation Anxiety Across Life Stages and it was so interesting to learn more about separation anxiety and seniors, even as a Certified Separation Anxiety Trainer.
The reality is that separation anxiety can develop at any age, including in dogs who were perfectly fine being left alone for years. When a senior dog who has never had a problem suddenly starts struggling when left alone, it’s disorienting for owners. I wrote about a case I had like this many years ago here. But because seniors and separation anxiety doesn’t fit the typical picture of separation anxiety, it often goes unrecognized or gets chalked up to “just getting old.”
As I always say, any sudden behavior change warrants a vet check, first and foremost. But, let’s talk a little more about what may be happening and why separation related behaviors can emerge or intensify in older dogs.
Aging changes a dog’s brain and body in ways that can directly affect how they experience and regulate anxiety.
First, the senses decline. Dogs who lose vision or hearing lose two of their primary ways of orienting themselves in their environment. A dog who can no longer hear you moving around the house, or who can’t see well enough to track your location, may become more distressed by uncertainty about where you are. This happened to my own dog, Barbo, right when we moved to a new home before Covid hit. He had anxiety when he had never been anxious before. For him, this also was compounded by some joint pain that we were trying to get a better handle on, so the combination of the move, his losing his hearing and the pain all created this perfect storm for anxiety to pop out in several ways. When dogs lose their senses, the world becomes harder to read, and that can translate into increased anxiety.
Second, pain increases anxiety. Arthritis, joint pain, and other age-related physical conditions are common in senior dogs and are a frequently overlooked driver of behavioral change. Often we see increased noise sensitivity in these dogs. A dog in chronic pain is a dog with a chronically elevated stress in their body and that makes them more reactive to other stressors, including being left alone.
One case that stuck with me even all these years later was a client named Sammy. Sammy was an almost-13-year-old dog, who had seemingly out of nowhere started struggling when left alone. After some digging, I suspected some undiagnosed pain as the real driver. She’d been hesitant to jump on furniture and there were a few other subtle things her owner hadn’t connected to her alone-time distress. But I’m not a vet, so I refered for a pain eval and we started a separation anxiety package in the interim to keep her safe and comfortable while he waited for the vet appointment. Sure enough, the vet found likely joint pain from arthritis and started Sammy on some pain meds. Within three weeks of starting pain medication, Sammy was back to lounging comfortably during absences, just like she had for over a decade. The behavior wasn’t a training problem – it was an undiagnosed pain problem manifesting as an alone-time problem.
This isn’t an unusual story for senior dogs. And it’s exactly why a behavioral change in an older dog always deserves a vet check before, or alongside, a behavioral consult.
Third, the brain itself changes with age.
Canine cognitive dysfunction syndrome, sometimes called CDS or dog dementia, is an age-related neurological condition sort of like Alzheimer’s in people. It’s more common than most owners realize but many cases go undiagnosed because the signs are gradual and easy to attribute to normal aging.
The signs of CDS are sometimes described using the acronym DISHAA: Disorientation; Social Interactions; Sleep/Wake Cycles; House soiling, Learning and Memory; Activity; and Anxiety.
What this means in practice is that a senior dog developing separation anxiety may not be experiencing a behavioral problem in isolation. The anxiety part may be a direct symptom of changes happening in the brain. The dog isn’t “acting out” but the senior dog’s brain is changing and one of the ways that shows up is increased distress when alone.
Some dogs with CDS also lose the ability to self-soothe or settle the way they used to. They may pace, vocalize, or seem unable to relax even in situations that previously presented no problem. That inability to settle is closely connected to what we see in separation anxiety, and the two can feed each other in ways that make the overall picture harder to unpack. But none of this is the same as “normal aging” which is why it’s essential your vet is looped in here.
One of the most important things I want owners of senior dogs to hear is this: a sudden or gradual shift in your dog’s ability to be alone is not something to dismiss as an inevitable part of getting older. It may be but more than likely it may also be a sign that something physical is going on that needs to be checked out.
If your senior dog is:
- Vocalizing when left alone for the first time in their life
- Showing increased clinginess or distress when you prepare to leave
- Pacing, panting, or unable to settle in your absence
- Having potty accidents during absences despite being reliably housetrained
…then those are signs worth bringing to your veterinarian before assuming it’s just behavioral, and worth bringing to a me, a Certified Separation Anxiety Trainer and multi-credentialed behavior consultant alongside that vet conversation. The medical piece and the behavioral piece are not separate here. They need to happen in tandem.
Because late-onset separation anxiety in senior dogs often has a medical component, the starting point is a thorough veterinary workup. Your vet will likely look for pain, sensory decline, signs of cognitive dysfunction and do a full exam and other tests. I can help you prepare for this visit by helping you get some good videos, and we can discuss what behavioral changes are important to discuss. Appointment times are short with your vet so it’s essential to make sure your information is condensed prioritized. I can even send notes over ahead of time from our consult. If your vet determines CDS is part of the picture, medication may be an important piece of the treatment plan.
On the behavioral side, the approach to separation anxiety in a senior dog follows the same core framework as with any dog: systematic desensitization to absences, video monitoring, staying below threshold, and building duration slowly. What changes is the pace and the expectations. A senior dog with cognitive decline may have a reduced capacity to learn and retain new information. Progress may be slower. The goal may shift toward management and comfort rather than full resolution.
It’s important to understand those changes aren’t failure – they are meeting your dog where they are. And seniors, above all others, deserve that gentleness.
Management also looks a little different with senior dogs. Keeping the environment predictable and consistent matters more. Reducing novel stressors that compound the anxiety is important. Ensuring your dog’s physical comfort, particularly pain management, is not optional. A dog who is in less pain will generally experience less anxiety. These are things you can influence right now, even before a full training protocol is in place.
Watching a senior dog develop anxiety, especially when it seems to come out of nowhere, is hard. It can feel like you’re suddenly living with a different dog. It can bring up anticipatory grief about what’s coming. And managing a dog who can’t be left alone is genuinely limiting in ways that affect your daily life. I know those feelings all too well. You’re not overreacting if this is affecting you and you’re not a bad owner for finding it exhausting.
But also, you’re not out of options just because your dog is older. Old dogs CAN learn new tricks. If your senior dog is struggling with alone time and you’re not sure where to start, I’d love to help you figure out what’s driving it and what a realistic plan looks like. You can also read more about sudden changes in alone-time behavior and what they often signal here. And if you’d like one-on-one support, reach out here to get started.
If you’re not sure where to start, that’s exactly what an initial consultation is for. I can help you sort through what’s going on and build a training plan that actually targets the right problem. You can book a session here or check out my Separation Anxiety Foundations course if you’re looking to get started on your own with some professional guidance.
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Happy training!
