International Dog Day: How Our Canine Companions Support Mental Health

Each year on 26th August, International Dog Day provides us with an opportunity to celebrate the remarkable bond between humans and dogs. While many of us know first-hand the joy of wagging tails and loyal companionship, research increasingly shows that dogs can have a profound impact on both our mental and physical wellbeing.

The Science Behind the Bond

Human–animal interactions, particularly with dogs, have been studied for decades. Science suggests several key benefits:

• Stress reduction: Petting or simply being near a dog can lower levels of cortisol, the body’s primary stress hormone. At the same time, interactions with dogs increase oxytocin, the “bonding hormone”, which is associated with feelings of calm and connection.

• Heart health: Studies have shown that dog ownership is linked with lower blood pressure and a reduced risk of cardiovascular disease, partly due to increased activity levels and reduced stress.

• Mood and mental health: Dogs provide non-judgemental companionship, which can ease loneliness and help to buffer against depression and anxiety. Their routines also provide structure and purpose, which can be particularly grounding during difficult times.

• Movement and routine: Walking a dog encourages regular physical activity, which is known to boost endorphins and support both mental clarity and emotional balance.

  
  

Dogs as Emotional Support

Beyond the everyday companionship of pets, specially trained assistance and therapy dogs play an important role in healthcare and therapeutic settings. They have been found to:

• Help regulate emotions in people experiencing trauma or anxiety.

• Provide comfort and reduce distress in hospital, care home, and counselling environments.

• Encourage social connection by acting as a bridge in human interactions.

  
  

Lessons from Dogs

Perhaps one of the most meaningful gifts dogs give us is the reminder to be present. Their ability to find joy in simple things, whether a walk, a meal, or time spent together, encourages us to slow down and appreciate the moment. This kind of mindful presence is something we often work towards in therapy, and dogs seem to practise it naturally.

A Gentle Reflection

Not everyone is in a position to own a dog, but many of the benefits can still be experienced, through volunteering at rescue centres, spending time with friends’ dogs, or even through community groups. What matters is recognising the value of connection, routine, and care, qualities that dogs embody and that we, too, can nurture in our own lives.

As we mark International Dog Day, let us celebrate not only the love we share with our canine companions, but also the very real ways they support our wellbeing and remind us of the healing power of connection.