Petopedia

Separation Anxiety in Dogs

7 min read. Updated 3 October 2026.DogsBehaviourTraining
A Boxer

In short

Separation anxiety is real distress, not naughtiness. Build alone time in tiny steps your dog can cope with, keep routines predictable and skip punishment. If your dog is struggling, speak to your vet and a qualified behaviourist, because medical causes and medication can both play a part.

What separation anxiety looks like

Dogs with separation-related problems become distressed when they are left alone or separated from a particular person. Signs usually start shortly after you leave, sometimes even as you prepare to go. Common signs include:

  • Barking, howling or whining that continues after you have gone
  • Scratching or chewing at doors, door frames and windows
  • Toileting indoors in a dog who is otherwise house-trained
  • Pacing, panting or restlessness
  • Drooling, trembling or refusing food left for them
  • Following you from room to room and becoming unsettled when you pick up keys or a coat
  • An over-the-top greeting when you return

A camera or audio recording of the first half hour after you leave is one of the most helpful things you can collect. It shows what is really happening and is very useful if you seek professional help.

How it differs from boredom

Bored dogs can also chew or bark, so it helps to look at the pattern.

  • Boredom: damage tends to be spread around and aimed at interesting items. It often happens after a while, and the dog seems relaxed in between. It improves with more exercise and enrichment.
  • Separation distress: damage clusters around exits, such as doors and windows. Behaviour starts soon after you leave, and the dog looks anxious rather than playful. More exercise alone rarely fixes it.

Some dogs have a bit of both. Others are distressed by being completely alone but are fine with any company, which can change which solutions work best.

Rule out medical causes first

Toileting indoors, restlessness and vocalising can all have medical causes, such as urinary problems, digestive upset, pain or age-related changes. Older dogs in particular may become more clingy or unsettled as they age. Book a vet check before starting a training plan, so you are not trying to train away a health problem.

Gradual alone-time training

The aim is to teach your dog that being alone is safe, in steps so small they never become distressed. This takes patience, but it is the approach most likely to last.

  1. Find the starting point. Watch your dog as you leave. If they are fine for two minutes and anxious at three, your starting point is well under two minutes.
  2. Practise short absences. Step out, wait for a time your dog can easily manage, then come back calmly. Repeat several times with breaks.
  3. Vary the length. Mix short and slightly longer absences rather than always increasing. This keeps it from becoming predictable and stressful.
  4. Watch for early signs of worry, such as whining, pacing or lip licking. If you see them, go back to an easier step next time.
  5. Build slowly. Progress is rarely a straight line. Some days will be harder than others.

While you are training, try to avoid leaving your dog alone for longer than they can cope with. That might mean help from a friend, a dog sitter or daycare that suits your dog. Each episode of panic can undo some of your progress.

  1. 1

    Step out of sight for seconds

    Walk into another room and come straight back, calmly.

  2. 2

    Build to a few minutes

    Vary the time. Leave a chew or puzzle feeder behind.

  3. 3

    Short trips outside

    Take out the bin, sit in the car. Come back before any distress starts.

  4. 4

    Longer absences

    Stretch gradually. If you see distress, go back a step.

Alone time grows in small, calm steps. The goal is that your dog barely notices you've gone.

Predictable routines

Many dogs feel calmer when life is predictable. Try to keep regular times for walks, meals, play and rest. Some owners find a consistent "I'm leaving" cue helps, such as a particular phrase said calmly as you go, used only for short absences your dog can handle at first.

You can also make departure cues less meaningful. Pick up your keys or put on your coat at random times, then sit down again. Over time these cues stop predicting that you are about to leave.

Enrichment before you leave

A dog who has had a chance to sniff, explore and use their brain is often more able to rest. Before a planned absence:

  • Go for a calm walk with plenty of time to sniff
  • Offer a short training or scent game
  • Give a long-lasting chew or food puzzle as you go, if your dog will eat when alone

If your dog will not touch food when you leave, that is a sign they are anxious, and the training steps are too big.

What not to do

  • Do not punish. Telling your dog off for damage or mess after the event will not make sense to them and adds to their anxiety.
  • Avoid big emotional goodbyes and greetings. Keep leaving and returning calm and low-key. You can still say hello warmly once your dog has settled.
  • Do not rely on a crate by default. Some dogs feel safe in a crate, but for others confinement increases panic and they can injure themselves trying to escape.
  • Do not assume another dog will fix it. Some dogs are comforted by company, but many are attached to a specific person.

When to get professional help

Speak to your vet if:

  • Your dog is injuring themselves, for example damaging teeth or paws on doors
  • The distress is severe or getting worse
  • You have tried gradual training without progress
  • There are other changes in behaviour, appetite or toileting

Your vet can check for underlying health issues and, if appropriate, discuss medication. Medication does not replace training, but for some dogs it lowers anxiety enough for learning to happen. Your vet may also refer you to a qualified behaviourist, who can build a plan tailored to your dog.

Keep track of progress

Small notes about how long your dog managed, what you did beforehand and how they behaved can show you trends you might otherwise miss. If you would like a simple place to log this, you can create a Petopedia account and share your notes with your vet or behaviourist.

Written by the Petopedia editorial team to our editorial standards. This is general information, not veterinary advice — if you're worried about your pet, contact your vet.