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Dog anxiety is more common than many pet parents realise. Some dogs bark when left alone. Some shake during storms. Others become restless, destructive, clingy or reactive in certain situations.
It is easy to label these behaviours as “naughty”, “dramatic” or “just their personality”. But in many cases, your dog may actually be trying to tell you that they feel stressed, unsafe or overwhelmed.
The good news is that anxiety in dogs can often be managed with the right approach. By understanding why it happens, recognising the signs early and building a calm daily routine, you can help your dog feel more secure and balanced.
While this guide focuses on dogs, cats can experience anxiety too, often in quieter and more subtle ways. If you also have a cat at home, you may find our guide on cat anxiety and long-term calming support helpful.
In this guide, we will walk through why dogs experience anxiety, how to spot the signs, what you can do at home and how Petmima calming support can help as part of a long-term wellness routine.
Why Do Dogs Get Anxious?
Anxiety in dogs usually happens when they feel uncertain, threatened or unable to cope with a situation. This can be triggered by fear, separation, changes in routine, ageing, past trauma or a lack of early exposure to different environments.
Every dog is different, but anxiety often falls into a few common categories.
1. Fear-Related Anxiety
Fear is one of the most common reasons dogs become anxious.
A dog may feel frightened by something loud, unfamiliar or unpredictable. Common fear triggers include thunderstorms, fireworks, vacuum cleaners, vet visits, unfamiliar people, other animals, traffic, new places or sudden movements.
Some dogs develop fear after a negative experience. For example, a painful vet visit, a loud noise event or an uncomfortable interaction with another animal may cause them to become anxious in similar situations later.
Fear-related anxiety may look like:
- Shaking or trembling
- Excessive barking
- Hiding
- Drooling
- Panting
- Restlessness
- Growling or snapping
- Trying to escape
It is important to understand that a fearful dog is not trying to be difficult. They are reacting because their body feels unsafe.
2. Separation Anxiety
Separation anxiety happens when a dog becomes distressed when left alone or separated from a specific person.
This is more than simply missing their owner. Dogs with separation anxiety may panic when they see you getting ready to leave, or they may become distressed soon after you walk out the door.
Common signs include:
- Barking, howling or whining
- Scratching doors or windows
- Chewing furniture
- Digging near exits
- Pacing
- Urinating or defecating indoors
- Refusing to eat when alone
- Destructive behaviour
Some dogs experience a milder version known as isolation distress. These dogs may be okay as long as another trusted person is nearby, but they become anxious when completely alone.
Separation anxiety can be linked to past abandonment, changes in routine, being left alone for the first time, moving homes, illness, pain or over-dependence on one person.
3. Age-Related Anxiety
As dogs get older, they may become more anxious due to changes in their brain, body and senses.
Senior dogs may experience confusion, reduced awareness, disrupted sleep patterns or memory changes. This can make them feel unsettled, especially at night or in unfamiliar situations.
Age-related anxiety may include:
- Restlessness
- Night-time pacing
- Increased barking or whining
- Sleep problems
- Confusion
- Loss of appetite
- Incontinence
- Clinginess
- Behaviour changes
Older dogs often feel better with routine, familiarity and gentle support.
Anxious Dog Lying Down Due to Stress and Routine Changes
4. Anxiety Caused by Change
Dogs are creatures of habit. Sudden changes can make them feel insecure.
Common changes that may trigger anxiety include:
- Moving house
- A new baby
- A new pet
- A family member leaving
- Changes in work schedules
- Boarding or travel
- Renovations
- Changes in feeding or walking routines
Even positive changes can be stressful for dogs if they do not understand what is happening.
How to Tell If Your Dog Is Anxious
Dog anxiety does not always look the same. Some dogs become loud and destructive, while others become quiet and withdrawn.
Common signs of anxiety include:
- Excessive barking or whining
- Panting when not hot
- Pacing
- Shaking
- Drooling
- Hiding
- Clinginess
- Destructive behaviour
- Loss of appetite
- Licking or chewing themselves
- Toileting indoors
- Restlessness
- Difficulty settling
- Aggression or reactivity
If your dog’s behaviour suddenly changes, it is always worth speaking with your vet. Pain, illness or underlying health issues can sometimes look like anxiety.
How to Help a Dog With Anxiety
Helping an anxious dog is not about forcing them to “get over it”. It is about teaching them that the world is safe, predictable and manageable.
The best results usually come from a combination of routine, training, environmental support and calming wellness products.
1. Find the Trigger
The first step is to understand what is causing your dog’s anxiety.
Ask yourself:
- Does it happen when you leave the house?
- Does it happen during storms or fireworks?
- Does it happen around other dogs?
- Does it happen at the vet?
- Does it happen at night?
- Did it start after a major change?
- Once you know the trigger, you can choose the right solution.
For example, a dog with storm anxiety needs a different approach from a dog with separation anxiety. A senior dog with confusion may need routine and comfort, while a young dog with fear of strangers may need gradual confidence-building.
