Anxiety in dogs is one of the most commonly reported behavioural issues in companion animals. Studies suggest that many dogs experience fear or stress reactions to things like separation, loud noises, or unfamiliar situations. These responses stem from the same physiological stress systems seen in humans, but when they happen too often or too intensely, they can affect quality of life. Spotting early signs of anxiety helps owners intervene before patterns become harder to unpick.
quick summary
Anxiety in dogs is the body’s stress system working overtime.
Common triggers include being left alone, loud noises, or sudden change
Signs range from pacing and whining to hiding or destructive chewing
It’s often linked to genetics, early 'negative' experiences, or lack of social exposure
Short-term stress is normal; chronic anxiety can affect sleep, digestion and learning
Behaviour plans and calm, consistent routines make the biggest difference
What is actually going on?
Anxiety in dogs is a behavioural and physiological response to something the dog perceives as threatening, unpredictable, or hard to control. It’s rooted in the same stress systems that protect animals in the wild - the “fight, flight, or freeze” response. When that system is overactive or repeatedly triggered, it can start to shape how a dog reacts to everyday situations.
Some dogs are naturally more sensitive to change, while others develop anxiety after specific experiences. Genetics, early life experiences, and a lack of social exposure during puppyhood can all increase the likelihood of anxiety-type behaviours later on.
What’s happening inside the body is a release of stress hormones such as cortisol and adrenaline. In short bursts, those are useful. But when stress becomes chronic, it can affect mood regulation, sleep, digestion, and learning.
things to look out for
Pacing, whining, trembling or hiding more than usual
Barking or howling when left alone
Destructive behaviour like chewing doors or furniture
Sudden changes in toileting habits or appetite
Restlessness that makes it hard to settle or sleep
Excessive licking, yawning, or panting with no clear reason
Holistic dog anxiety treatments take a whole-dog approach, combining multiple strategies rather than relying on a single intervention.
What calming herbs for dogs actually work?
Calming herbs work through different pathways in the nervous system - the most common are Passion Flower, Lemon Balm, Chamomile, B Vitamins (from different sources, such as Brewer's Yeast) and Valerian root.
