More Than Friends: How Pets Improve Mental Health And Enrich Our Lives

Our human-animal interaction has deepened over the ages, evolving from mere companionship to a point where many pet owners now see pets as beloved family members. Owning a pet isn’t just about the heartwarming and playful moments; there’s compelling scientific evidence backing the myriad of physical, emotional and mental health benefits they bring to our lives.

Throughout the years, the joyous presence of our Maltese puppy, “Teaser Keira,” and the melodic chirping of our blue and white budgies, “Blue & Blanche,” have not only brightened our days but have also showcased the mood-boosting benefits pets can have on our well-being.

Holistic Health Benefits Associated With Owning A Pet

Pets Can Reduce Stress

In our fast-paced modern world, sources of stress — whether from demanding workloads, rising financial obligations, or the pain of loss — are all too common. Yet, amidst this constant whirlwind, pets offer a comforting relief. Their mere presence, from the soothing touch of their fur to their endearing antics, can significantly diminish our stress levels. It’s not just a perceived feeling of relaxation; there’s science behind it. Interactions with our companion animals have been shown to reduce the body’s cortisol levels, a primary stress hormone¹.

It’s no wonder that medical professionals often recommend mental health pets such as therapy dogs and emotional support animals to assist people experiencing post-traumatic stress disorder to alleviate some of their symptoms. An emotional support animal is specifically trained to provide relief for people with mental illness or disability.

Research indicates that animals often divert our attention from distressing situations². Less stress uplifts our mood and promotes our overall well-being, making pets a natural and immediate antidote to our daily anxieties. Intriguingly, newer studies reveal that even the simple act of watching animal videos online can evoke similar stress-relieving effects.

So, the next time stress threatens to overwhelm you, consider pausing for a moment to cuddle your furry friend or join the millions laughing at lighthearted animal antics on platforms like YouTube.

Pets Reduce Depression & Anxiety Levels

Mental health conditions such as anxiety and depression are becoming increasingly prevalent in society, and people are seeking effective ways to improve their mental well-being. Could pet ownership or interaction with companion animals alleviate some mental health conditions?

Numerous studies have reported that pet owners experience a reduction in depression and anxiety³; many assert that pet ownership can significantly enhance one’s overall quality of life. Research confirms that human-animal interactions, particularly with one’s pet, trigger the release of oxytocin, which may be credited for some of the mental health benefits that arise from human-animal interactions and pet ownership.

The Role Of Oxytocin

Oxytocin, commonly dubbed the “love hormone”, is released into the brain in response to sensory stimulation, such as during breastfeeding and sex, while listening to music and exercising. A low level of oxytocin has been linked to symptoms of depression⁴, whilst an increased level of oxytocin has been shown to decrease levels of anxiety and reduce stress by decreasing glucocorticoid, a stress hormone. Furthermore, oxytocin has been shown to improve overall psychological well-being and stimulate social interactions, increasing eye contact, trust, social skills, relaxation and empathy.

A study reported that humans and dogs experienced increased happiness hormones such as plasma oxytocin and dopamine, “the feel-good hormone,” after 5 to 24 min of stroking a dog. Interestingly, interaction with one’s dog resulted in a more substantial surge of oxytocin than stroking an unfamiliar dog. This study suggests that the increase in oxytocin depends on the quality of the human-animal attachment, indicating an added value of pet ownership.

Pets Provide Companionship, Decreasing Loneliness

Loneliness on the surface may seem trivial, but it has been largely associated with elevated cortisol levels, causing increased stress, cardiovascular risks, cognitive decline, adverse mental health conditions such as depression, increased suicidality and ultimately premature mortality⁵.

Loneliness is an emotion arising from the absence of people one can trust, interact and connect with. Fortunately, studies have shown that pets can ease loneliness through their presence and companionship.

One of the foundational psychological theories that can help understand how pets can ease loneliness is the attachment theory.

The Role Of Attachment

Psychologist John Bowlby first proposed attachment theory to explain how infants form attachments to their primary caregivers. Three primary attachment styles have been identified: secure, anxious, and avoidant.

• Secure children had attentive and responsive primary caregivers.
• Anxious children had inconsistent or slow to respond primary caregivers.
• Avoidant children had a consistent rejection from their primary caregivers.

Bowlby suggested that the attachment babies form with their primary caregiver early in life creates a model for future close relationships. For instance, an avoidant child with a possible experience of childhood anxiety might find it challenging to foster trusting relationships in adulthood. In such cases, pets can serve as important attachment figures, offering unconditional love and companionship they might have missed out on during their formative years, mimicking the attentive and responsive care received by secure children from their primary caregivers.

Research suggests that humans are strongly emotionally attached to their pets, with some reporting that certain people have a more secure attachment to their pets than to human family members (that is, they felt a stronger sense of safety and security in their relationship with their pet compared to that with human family members)⁶. One study, in particular, reported that children with an insecure attachment style (anxious or avoidant) profited more from a therapy dog’s presence than from a friendly human’s presence when experiencing social stress.

Given the profound insights from studies and theories, it’s evident that pets aren’t just animals we care for; they are lifelines in a world where loneliness affects many. From older adults and autistic children to patients in hospital settings—pets provide an invaluable source of companionship.

Pets Can Lower Blood Pressure

High blood pressure, or hypertension, is a severe global health concern, accounting for an alarming 7.6 million deaths annually worldwide⁷. With the urgency to combat this silent killer intensifying and considering the close relationship between hypertension and heart disease, pet ownership emerges as a beneficial ally for heart health. Studies indicate that pet ownership might play a preventative role in developing cardiovascular diseases and aid in improving cardiovascular reactivity.

For example, research highlights that pet owners generally exhibit lower blood pressure compared to those without pets. This can be especially crucial for heart attack patients, who must maintain stable blood pressure during recovery. Dog owners, especially, seem to reap this benefit, with remarkable improvements in blood pressure observed even among adults diagnosed with hypertension.

Interacting with pets—whether through stroking or merely watching them—can induce a calming effect, reducing heart rate and blood pressure. Nonetheless, a significant portion of the physiological health benefits gained from pets can be attributed to increased physical activity accompanying the ownership of some pets, especially dogs. For instance, our neighbour once explained that her dog ensures she remains active; daily walks and play sessions are non-negotiable. It’s worth noting that many dogs require at least 30 minutes of exercise daily, aligning closely with the recommended 150 minutes of weekly exercise for humans- an essential component for overall cardiovascular health.

While the cardiovascular advantages of pets are undeniable, it’s crucial to stress that pets shouldn’t be adopted just for these benefits. They require a lifetime of commitment and deserve affection and care far beyond the health improvements they offer.

Pets Aid Social Interaction

Social isolation and loneliness, distinct yet interconnected, pose health challenges in today’s society. While social isolation refers to the absence of social contact, indicating a lack of quantity in social relationships, loneliness pertains to the quality of these relationships. Social isolation is detrimental, leading to chronic stress, reduced sleep quality, impaired immune function and elevated cortisol levels.

Numerous studies affirm our innate yearning for belonging and emotional fulfilment throughout our lifespan, emphasising the importance of social connection and integration⁸. In this regard, pets act as our natural social facilitators, serving as social lubricants. Dogs, in particular, play a significant role in socialising, acting as powerful magnets, drawing people together and sparking connections. For instance, merely walking a dog can lead to spontaneous conversations with strangers, sometimes blossoming into lasting friendships. Beyond casual encounters, pet owners often arrange playdates for their pets, offering another avenue for human interaction.

But it’s not just dogs that bridge social gaps. Other pets can be equally magnetic. A study highlighted that a woman accompanied by a rabbit in a park attracted more interactions from passersby than when she sat alone. Such findings underscore pets’ multifaceted roles in enhancing our social health, proving they are indeed more than just friends.

What Pet Should You Get?

Choosing the right pet hinges on your lifestyle, available time, and specific needs. Certain pets require more commitment than others; for example, dogs tend to require training classes to ensure they are well-behaved. Generally, caring for a pet is a dedicated commitment.

Let’s break down some of the pros and cons of popular pets to guide your decision:

Dogs

Pros:

• Encourage exercise and outdoor time for fresh air.
• Offer strong emotional bonding and loyalty.

Cons:

• Can engage in destructive behaviours if not properly trained.
• Requires substantial time and energy for proper care.

Cats

Pros:

• Generally independent, requiring less constant attention.
• Offer warmth and companionship without needing frequent outdoor trips.

Cons:

• May cause allergies.
• Litter box maintenance is essential to avoid parasite infections.
• Some breeds may be aloof or less interactive.

Birds

Pros:

• Can be visually and aurally pleasing with bright feathers and pleasant chirps.
• Can be low maintenance, depending on the breed.
• Some species can mimic sounds or even speak.

Cons:

• Limited tactile interaction compared to furry pets.
• Can be noisy.

Guinea Pigs

Pros:

• Gentle, friendly and rarely bite.
• Vocal and interactive, making them engaging pets.

Cons:

• Need spacious cages for movement.
• Require consistent cleaning, specific diet and care.

Hamsters

Pros:

• Compact and suitable for smaller living spaces.
• Fun to watch, low maintenance and independent.

Cons

• Nocturnal can be active at night.
• Can be a bit nippy if startled or not regularly handled.
• Shorter lifespan compared to other pets.

Rabbits

Pros:

• Can be litter-trained like cats.
• Gentle, quiet and affectionate companionship.

Cons:

• Need space to hop and play.
• Can chew on household items.
• Sensitive to temperature and noise.

Fish

Pros:

• Provide a sense of tranquillity with their quiet, graceful movements.
• Require minimal interaction, making them great for busy individuals.

Cons:

• Aquarium setup and maintenance can be complicated.
• Lacks personal interaction compared to other common pets.

Whilst dogs and cats are the most popular, as listed above, you have a variety to choose from. Consider your living situation, daily routine, and the time you can devote to pet care when selecting. Remember that all animals require love, attention, and care regardless of which pet you choose. Your commitment ensures their well-being; in return, they offer unconditional companionship.

Alternatives To Owning A Pet

Only some people can commit to owning a pet, yet the myriad benefits of animal interactions remain enticing. Consider volunteering at a local animal shelter if you love animals; even short periods spent with animals can benefit you and the animal. If commitment is a challenge, offer pet-sitting or dog-walking services for friends and neighbours occasionally.

Beyond domestic animals, witnessing the marvels of wildlife through visits to zoos, aquariums, or local parks can be a profound experience. Such engagements offer emotional rewards and, as studies suggest, can lead to spiritual fulfilment and improved well-being⁹. In fact, an observational study showcased that individuals who encountered free-range animals in natural settings saw marked reduced cortisol levels, elevating their overall mood.

For those leaning away from animals altogether, simply soaking in the tranquillity of natural landscapes can be rejuvenating. Research echoes this sentiment, highlighting the positive impact of plant exposure on mental health, pointing to its potential for stress reduction.

All the benefits of pet ownership to human health might entice you to want a pet, as it should be, but it is essential to understand that pets require significant care and commitment. If you already own a pet, you can explore and deepen that bond you share with your pet for maximal benefits. If you don’t, you can try the alternatives or improve your overall well-being in other ways, like harnessing the power of exercise or using affirmations, for example, to improve mental health.

Wishing you a purrfect life ?.