Separation Anxiety in Dogs: Causes, Symptoms and Solutions 2026

by Karina Caribana August 24, 2026

Help your dog feel safe when you're not at home

You come home and find the door frame chewed, a shredded cushion and your neighbour complaining about the barking. No, your dog isn't holding a grudge against you or has suddenly turned “bad”. It could be suffering from separation anxiety, one of the most common —and most misunderstood— behavioural disorders in urban dogs. In this guide we explain what it really is, how to tell it apart from simple boredom and, most importantly, how to help your dog feel safe even when you're not at home.

What is separation anxiety?

Separation anxiety is a behavioural disorder in which the dog experiences a disproportionate level of stress when left alone or separated from its attachment figure (usually you). It isn't disobedience or revenge: it's real panic.

Why it has soared in recent years

The COVID-19 pandemic multiplied the cases. Millions of dogs got used to having their human at home 24/7. When the routine returned, many didn't know how to cope with loneliness. If you adopted your dog between 2020 and 2022, this is very likely to be its case.

Urban lifestyle also plays a part: long working hours, small homes and few hours of exercise leave many dogs with pent-up energy and no tools to calm down.

Key symptoms: anxiety or boredom?

Not every dog that destroys something when you leave has separation anxiety. Learning to tell them apart is the first step, because the treatment is different.

🟠 Typical signs of separation anxiety

Selective destruction: it chews door frames, skirting boards or the exit area (escape attempts), not just any toy
Barking or howling that starts in the first minutes after you leave
Toilet accidents in a dog already house-trained to do its business outside
Excessive salivation, panting or trembling when it senses that you're getting ready to leave
Repetitive behaviours: licking its paws, pacing or chasing its tail
Not eating or drinking while you're away (even though it devours everything when you return)
Frantic greeting: it greets you as if you'd been away a month, even if you only went out for bread

🟢 Signs of boredom or lack of exercise

It destroys a variety of toys and objects, not only the exits
It makes a mess at any time, also when you're at home
It calms down with more walks and play (it's not anxiety, it's pent-up energy)
It sleeps peacefully if you leave it an interactive toy

Practical rule: anxiety appears because of your absence; boredom exists regardless of you. If the symptoms disappear when you increase exercise and enrichment, it wasn't separation anxiety.

Main causes

Separation anxiety almost never has a single cause. It is usually a combination of factors:

Sudden changes in routine: going from remote work to the office, moving house, holidays, a new partner or a baby at home
Adoption or previous abandonment: rescued dogs that have already experienced abandonment are especially sensitive
Traumatic experiences that happened while alone (loud noises, storms, burglaries)
Over-attachment: dogs that never learned to be alone because there was always someone with them
Genetic predisposition: some breeds (German Shepherd, Border Collie, Maltese, Labrador) and dogs that are very sensitive to the bond with their human

⚠️ Important: if the behaviour appears suddenly in an adult dog that was previously fine, first rule out a medical problem (pain, hearing or vision loss, canine dementia). Always start with the vet.

The technique that works: progressive desensitisation

The goal isn't to “get the dog used” to you leaving, but to teach it that being alone isn't a threat. It's done in three phases, always with calm and consistency.

Phase 1: Fake departures (no drama)

For 1-2 weeks, do mini departures of a few seconds:

Put on your shoes and pick up the keys (its “departure cues”)
Go out the door and come back after 5-10 seconds
Repeat several times a day, gradually increasing: 20 seconds, 1 minute, 3 minutes

Key point: when you return, greet it naturally. No party, no drama. If you normalise leaving and arriving, it will too.

Phase 2: Gradually increasing the time

When it tolerates 5-10 minutes without anxiety, start to extend:

Add 2-3 minutes per session, no more
Vary the time of day and the order of your rituals (don't always leave through the same door or with the same routine)
Come back before the anxiety appears, never “holding out” until it barks

Phase 3: Counterconditioning

Associate your absence with something incredibly good:

Right before leaving, give it a frozen stuffed Kong (plain yoghurt, sugar-free peanut butter, wet food)
The dog starts to think: “when it leaves, the good stuff comes”
Remove the Kong when you return (so it only enjoys it in your absence)

Golden rule: if anxiety appears at any phase, go back to the previous level. Pushing only makes the fear worse.

Support tools that work

These aids don't cure on their own, but they make the process much easier:

Kongs and frozen stuffed toys: 20-30 minutes of distraction and relaxation
Classical music or white noise: they mask external sounds that trigger alertness (more effective than total silence)
Synthetic pheromones (Adaptil in a diffuser): they mimic the calming pheromones of the nursing mother
Compression garments (anti-stress shirts): gentle pressure that reduces arousal
Interactive cameras with a treat dispenser: they let you see it and reward it remotely
Long walks before leaving: a tired dog is a dog that takes a nap instead of panicking

📌 Start the tools ONE BY ONE, not all at once. That way you'll know which one really works for it.

When to see a specialist

Desensitisation takes time and consistency. But there are situations where professional help is essential:

The symptoms don't improve after 6-8 weeks of consistent work
There are self-injuries (licking until it wounds itself, breaking teeth)
The dog refuses to eat or drink for hours every day
There is a risk of serious structural damage at home or danger to the dog
Your own routine or mental health is being affected

In those cases, a veterinary behaviour specialist or an animal behaviourist can design a tailor-made plan and, if necessary, assess supportive medication. It isn't “giving up”: it's choosing the fastest and safest path for your dog.

Conclusion

Separation anxiety isn't cured with punishments or by “giving it time to get used to it”. It's cured with patience, consistency and trust. Every calm departure, every return without drama, every Kong that turns your absence into something good is a step towards a dog that feels safe being alone.

Your dog isn't punishing you when you ruin its plans to stay with you. It's just afraid. And fear, with the right method, fades away.

At DogStar we're here to support you. We have articles, guides and resources so that you and your dog can enjoy a full and happy life together.

👉 Visit dogstar.club and use the code DOGSTAR10 to get a special discount on our complete guide to canine anxiety and wellbeing.

Calm is trained. Trust is earned. And today, you've taken the first step.