We know how important mental health is for ourselves. But what about our pets?

More and more experts are sounding the alarm: pets, just like us, need mental stimulation, emotional stability, and positive relationships to thrive.

Without this, they can develop anxiety, depression, or destructive behaviours. Yet mental health is often overlooked in pet care. We buy the best food and toys, but forget that pets are emotional beings. The latest research is clear—mental well-being is a core part of overall pet health.

Let's take a closer look at why this matters and what we can do to support the animals we love.

Understanding pet emotions and needs

Many people still underestimate the emotional complexity of pets.

Dogs, cats, birds, rabbits, and many other companion animals feel joy, boredom, fear, and loneliness. Their mental state is deeply connected to their physical health.

Veterinary behaviourist Dr. Karen Overall explains: “A mentally stressed pet is more likely to develop physical illnesses, just as in humans. Conversely, a content pet is more resilient and healthier overall.”

Signs of poor mental health in pets can include:

• Withdrawal or hiding

• Loss of appetite

• Destructive behaviour

• Excessive grooming or licking

• Aggression or fearfulness

Recognising these signs early is the first step toward helping our pets feel better.

The impact of isolation and lack of stimulation

Modern pet lifestyles can contribute to mental health issues—often without us realising it.

Many pets spend long hours alone, with little stimulation. Dogs might be left home while owners work. Cats may lack play opportunities. Small mammals and birds may sit in cages without enrichment.

A 2022 study from the University of Lincoln found that dogs left alone for long periods were significantly more likely to develop separation-related behaviours. Another study in Applied Animal Behaviour Science showed that lack of stimulation in cats led to increased signs of stress and depression.

Simply put: pets need engagement, not just shelter and food.

The importance of play and exercise

One of the best ways to support pet mental health is through regular play and exercise.

Play provides both physical activity and cognitive stimulation. For dogs, it's a chance to use natural behaviours—chasing, sniffing, problem-solving. For cats, hunting games satisfy instinctual needs.

Birds and small mammals benefit from toys, foraging challenges, and interactive time with humans.

According to Dr. Melissa Bain, a veterinary behaviourist at UC Davis, “Daily play isn't optional—it's a vital part of a pet's well-being. Without it, frustration and stress build up, sometimes with serious consequences.”

Even short sessions of dedicated play can make a big difference in a pet's emotional state.

Social interaction matters—deeply

Many pets are highly social and need regular positive interactions.

Loneliness can be deeply distressing for social animals like dogs, parrots, and rabbits. Without companionship—human or animal—these pets can become anxious or withdrawn.

During the pandemic, rates of pet adoption surged, but as life returned to normal, many pets struggled with being left alone again. Vets reported sharp increases in separation anxiety cases in dogs during 2021 and 2022.

Dr. Lisa Radosta, a veterinary behaviourist, stresses: “You can't train away loneliness. Social needs must be met, or the pet will suffer emotionally. This is a responsibility every pet owner must take seriously.”

Scheduling regular quality time, considering pet sitters or day care for social species, and using interactive technology (like pet cameras or treat dispensers) can help fill the gap.

Creating enriching environments

The right environment plays a huge role in mental well-being.

Enrichment means giving pets opportunities to use their natural behaviours in safe, healthy ways.

For cats, this can mean window perches, climbing structures, and puzzle feeders. For dogs, it might involve scent games, varied walking routes, and interactive toys. Birds need foraging challenges and flight opportunities. Small mammals enjoy tunnels, chew toys, and varied cage setups.

Enrichment expert Dr. Susan Friedman explains: “An enriched environment reduces stress, prevents boredom, and gives pets a sense of control over their world—a key factor in emotional health.”

When to seek professional help?

Sometimes, a pet's mental health needs professional support.

Persistent anxiety, aggression, compulsive behaviours, or withdrawal warrant consultation with a veterinarian or veterinary behaviourist.

Treatment may include behaviour modification, environmental changes, and in some cases, medication. Addressing these issues early prevents them from becoming severe—and improves the pet's quality of life.

Dr. Overall advises: “Don't ignore signs of distress. Early intervention can restore joy and comfort to a pet's life, just as it can for a human.”

So Lykkers, how often do we stop and think about our pets' mental health? It's an area where small changes can bring huge rewards.

Engage with your pet daily. Provide stimulation and enrichment. Recognise and respect their emotional needs. And if you see signs of distress, don't hesitate to seek help.

Our pets give us so much love and trust. Supporting their mental well-being is one of the best ways we can return that love—and give them the joyful lives they deserve.