Why a Quick Vet Check Often Misses Pain in Dogs​

Understanding the Link Between Pain and Behaviour

As a behaviour consultant, one of the most important lessons I have learned is that behaviour never exists in isolation. When a dog is struggling with issues like reactivity, aggression, anxiety, fear or any sudden change in behaviour, one of my first priorities is to explore whether pain could be involved.

Pain is one of the most common but most overlooked causes of behavioural changes. When a dog growls when touched, becomes reluctant on walks, reacts to noises, guards spaces, seems hyperactive or suddenly reacts to other dogs, they are not being stubborn or difficult. They may be in pain. Dogs are incredibly skilled at hiding discomfort until it becomes too much to manage.

Why a Standard Vet Check Is Not Enough

I always recommend a full physical assessment alongside behaviour work. A standard quick vet check is not enough. What we really need is a thorough gait and posture assessment, ideally carried out by a vet with specialist knowledge in chronic pain, mobility and behaviour.

Routine vet checks are usually brief and focused. They may involve questions about general health, a short physical exam and basic checks like heart rate and breathing. These are important, but they are not designed to uncover chronic pain. A short appointment also does not give dogs enough time to relax, and the stress of the vet clinic can actually cause dogs to freeze or shut down, which masks signs of discomfort.

When I am working with a dog, I may notice changes in their movement or posture that would not be obvious during a 10 minute appointment. Working together with the vet means we can build a fuller picture of the dog’s physical and emotional wellbeing.

Pain Cannot Always Be Ruled Out

Pain is very subjective. What might feel fine to one dog could be painful for another. Since our dogs cannot tell us where or when it hurts, we can never fully rule out pain. This is why I always factor in the possibility of pain when creating a behaviour plan.

Behavioural changes are actually one of the most reliable signs of pain. A dog may start to avoid their family, become clingy, develop noise sensitivity, show sudden fear or snap more often. They may no longer want to play or jump into the car. They might begin licking or chewing their joints or shifting their weight when they stand. These are not just personality quirks. These are warning signs that need attention.

Pain Can Show Up in Confusing Ways

Pain can also present in less obvious patterns. A dog might have extreme reactions to small triggers. They might react strongly sometimes but not at other times. Their behaviour might seem unpredictable and not follow clear patterns. When this happens, it is often because pain is driving emotional overwhelm.

Vet visits can be stressful for dogs and their guardians. This is why I have detailed guidance on how to capture symptoms and start picking up on clues. I regularly share what I observe during training sessions with vets to help make sure no important details are missed.

My Role as a Behaviour Consultant

My job is not to label a dog or put their behaviour into neat boxes. My role is to help them feel well, safe and understood. Lasting behaviour change can only happen when we look at the full picture. Pain, whether physical or emotional, cannot be separated from behaviour. Taking a thoughtful, complete approach gives every dog the best chance to live a happier and more comfortable life.

Why Quick Vet Checks Miss Chronic Pain

Most vet appointments are designed to quickly assess visible signs of illness or injury. They are not built to uncover subtle signs of long term discomfort. Dogs in a clinic are often stressed. When they feel stressed, their body releases hormones like adrenaline and cortisol. These chemicals can temporarily block pain signals, which means a vet may not see signs of discomfort during the exam.

Chronic pain can be missed because it does not always look like a limp or a clear injury. Dogs may subtly change the way they move, shift their weight or avoid certain activities. These small signs are easy to overlook in a short appointment.

The pain assessment tools most vets use are great for spotting acute pain like a broken bone or post surgery discomfort, but they are not always suited for detecting ongoing, low grade pain. This is where longer, more specialised assessments are so important.

What a Thorough Pain Assessment Involves

To properly explore whether pain is affecting behaviour, a full physical assessment should include:

• A detailed gait and posture check

• An evaluation of joint movement and flexibility

• Muscle tone and balance assessments

• Observations of how the dog moves in a relaxed space

• Reviewing videos of the dog in their everyday life

These checks can take 50 to 90 minutes and are usually carried out by professionals with a special interest in pain, physiotherapy or biomechanics. This allows enough time for the dog to settle and for the practitioner to pick up on the small details that would be missed in a quick exam.

The Power of Teamwork

Pain cannot always be confirmed or ruled out in a single step. That is why working as a team is so valuable. Behaviour consultants, vets, physiotherapists and guardians all bring important pieces to the puzzle. Together, we can spot the small signs, gather useful history and make sure the dog’s care is complete.

A short vet check that gives a clean bill of health may feel reassuring, but it does not always mean pain has been ruled out. If we rely only on brief physical exams, we risk missing the deeper causes of behaviour changes and delaying the help that dogs need.

A Holistic Approach Leads to Better Outcomes

By slowing down, asking more questions and working together, we can make sure that both physical and emotional needs are properly addressed. This leads to more effective training, better welfare and a happier life for the dogs we care about.