Before any behaviour problem can be effectively addressed, a veterinarian must rule out medical causes. This is one of the most critical and commonly missed steps in behavioural management.

A cat that stops using the litter box may not have a “litter box attitude” — they may have a urinary tract infection that makes urination painful, and they are avoiding the litter box because they associate it with pain.

A dog that snaps when touched may not be “dominant” — they may have arthritis, an ear infection, a skin condition, or another painful condition they cannot express verbally.

A previously house-trained dog that begins having accidents indoors may not have “forgotten” their training — they may have developing kidney disease, diabetes, or a neurological issue.

This is why the first step at Diamond Claw when an owner brings a behavioural concern is always a thorough physical examination and appropriate diagnostic testing — not immediately prescribing a behavioural modification programme.

Once medical causes are excluded, we can properly assess whether the issue is behavioural, emotional, or a combination of both.

Common Behaviour Problems in Dogs — and What They Usually Mean

Separation Anxiety

Separation anxiety is one of the most common behavioural diagnoses in dogs. It is characterised by distress that occurs specifically when the dog is left alone or separated from their primary attachment figure. It is not simply missing the owner — it is genuine emotional panic triggered by isolation.

Signs of separation anxiety in dogs:

• Barking, howling, or whining that begins when the owner leaves and continues for extended periods
• Destructive behaviour (chewing furniture, doors, or belongings) targeted at escape routes or the owner’s items
• Toileting accidents in house-trained dogs, only occurring when alone
• Excessive salivation, panting, or pacing when alone
• Signs of distress as departure cues approach — pacing when the owner picks up keys, for example

Separation anxiety has a significant genetic component, and it is also worsened by sudden changes in routine — which are particularly common for pets in expat households in the UAE, where owners may travel frequently or working patterns change.

What helps: Behaviour modification using systematic desensitisation (gradually increasing alone-time tolerance), environmental enrichment, appropriate exercise, and in moderate-to-severe cases, medication prescribed by a veterinarian. This is not a condition that resolves with punishment or simply “leaving the dog to get used to it.” Early, structured intervention leads to significantly better outcomes.

Excessive Barking

Barking is a natural communication tool for dogs. Excessive or persistent barking is a symptom of an unmet need, not a personality flaw. The most common underlying causes are boredom and insufficient mental stimulation; anxiety (including separation anxiety); territorial behaviour triggered by passing people, animals, or vehicles; attention-seeking that has been inadvertently reinforced; fear; or noise sensitivity.

In UAE contexts specifically, the noise and activity of shared residential buildings, the sound of construction, and the call to prayer — which some dogs react to — are common barking triggers that owners discuss with us.

Identifying and addressing the underlying cause is always more effective than attempting to suppress the barking through punishment, which typically worsens anxiety-driven barking.

Fear and Noise Phobia

Fear responses in dogs exist on a spectrum. A mild startle response to a sudden loud sound is normal. A dog that cannot function, hides, trembles, salivates, or attempts to escape in response to specific triggers — thunder, fireworks, car backfires, or other stimuli — has a phobia that causes genuine suffering.

In Sharjah and the UAE, fireworks during celebrations are a particularly significant trigger for noise-phobic pets. Planning ahead for these occasions — by consulting your vet about situational medication, creating a safe den environment, using noise-cancelling white noise, and keeping pets indoors — can significantly reduce their distress.

Aggression

Aggression in dogs is the behaviour problem that most urgently requires professional veterinary and behavioural assessment. It is never safe to attempt to manage aggression through punishment, dominance-based techniques, or simply hoping it resolves on its own.

Aggression has many different underlying causes and presentations — fear-based aggression, pain-induced aggression, resource guarding, redirected aggression — each requiring a different approach. A bite that breaks skin is always a serious incident and should be discussed with a veterinary professional promptly.

Pets are biologically programmed to mask illness and pain. This instinct is rooted in their evolutionary history: in the wild, an animal that shows weakness becomes a target for predators. Domestic pets retain this instinct deeply, meaning they will often eat, play, and maintain their normal social behaviour even when dealing with significant internal illness or chronic pain.

This is not deception — it is survival biology. But it means that relying on your pet’s outward behaviour as your sole indicator of their health will almost always result in missing things that are genuinely important.

Consider these realities:

• Early kidney disease in cats produces no symptoms until approximately two-thirds of kidney function has already been lost
• Heart murmurs in dogs can be present for months or years before causing any clinical signs
• Dental disease is painful and progressive, but most pets continue eating through significant oral pain
• Early cancer is frequently asymptomatic — many tumours are discovered incidentally during wellness examinations

A wellness exam finds these things. A visit driven only by visible illness usually does not — not until significant damage has already occurred.

What Actually Happens During a Pet Wellness Exam at Diamond Claw

A wellness examination is far more thorough than most owners expect. At Diamond Claw, a comprehensive wellness visit includes:

Complete Physical Examination — Nose to Tail

Your veterinarian systematically evaluates every body system:

Eyes: Clarity, pupil responses, signs of pressure changes, surface changes, and retinal assessment in some cases.

Ears: Presence of infection, inflammation, mite infestation, foreign bodies, or early signs of chronic ear disease — common in floppy-eared breeds and particularly in Sharjah’s humidity.

Mouth and teeth: Assessment of gum colour and health, plaque and tartar level, tooth integrity, and signs of oral infection — the most common condition diagnosed in adult pets and one of the most commonly missed.

Lymph nodes: Palpation of key lymph nodes throughout the body — early enlargement is one of the first signs of infection or lymphoma.

Heart and lungs: Auscultation (listening with a stethoscope) to assess heart rate, rhythm, and the presence of murmurs or abnormal breath sounds.

Abdomen: Gentle palpation to assess organ size, consistency, and the presence of pain, masses, or distension.

Skin and coat: Assessment of coat quality, skin condition, signs of parasites, lumps, lesions, and allergic skin disease — a very common condition in UAE pets.

Musculoskeletal system: Assessment of gait, joint flexibility, muscle mass, and pain responses — particularly important for detecting early arthritis in older pets.

Body weight and body condition score: A precise weight and body condition assessment at every visit allows your vet to identify trends — gradual weight loss or gain that an owner may not notice at home because they see their pet every day.

Neurological brief assessment: Basic reflexes, balance, and responses that may indicate neurological changes.

Recommended Diagnostics at Wellness Visits

Based on your pet’s age, species, breed, and health history, your vet may recommend adding:

Blood work (complete blood count and chemistry panel): Assesses red and white blood cell health, kidney function, liver function, blood sugar, electrolyte balance, and more. This is how kidney disease, liver disease, diabetes, anaemia, and infection are detected before visible symptoms develop.

Urinalysis: Assesses kidney function, hydration, the presence of infection, crystals, or protein — critical for cats in particular, who are highly prone to kidney disease.

Faecal parasite screen: Identifies intestinal parasites that are not always visible and that can be transmitted to human family members.

Blood pressure measurement: High blood pressure (hypertension) is common in older cats with kidney disease or hyperthyroidism, and is entirely without obvious symptoms. It causes progressive damage to the eyes, kidneys, heart, and brain if undetected.

Thyroid testing: Recommended for cats from middle age onward, given the high prevalence of hyperthyroidism in older felines.

Vaccination and Parasite Prevention Review

Every wellness visit includes a review of your pet’s vaccination status — ensuring that core vaccines including the legally required rabies vaccination are current — and an assessment of whether parasite prevention protocols are appropriate and up to date.

Nutrition and Weight Assessment

Your vet will assess your pet’s current diet, feeding amounts, body condition score, and weight trend — recommending adjustments if your pet is underweight, overweight, or if their nutritional needs have changed with age or health status.

A Conversation About What You Have Noticed at Home

You are with your pet every day. You notice things a vet cannot observe in a 20-minute visit. Every wellness exam includes time for you to share anything that has changed, however small it seems — changes in sleep, appetite, drinking, energy, mood, or toileting habits. These details are clinically valuable.

There is no single age at which all pets become senior, because dogs age at different rates depending on their size and breed.

As a general guide:

One key principle: one year in a senior pet’s life can equal several human years. Changes in their health can progress quickly. This is precisely why the AAHA recommends twice-yearly wellness examinations for senior pets — not because something is necessarily wrong, but because the window for catching conditions before they become serious is shorter.

The Most Common Health Conditions in Senior Pets

Osteoarthritis (Joint Disease)

Arthritis is one of the most widespread and most underdiagnosed conditions in older pets. Research suggests that over 60% of dogs experience some degree of arthritis, and the condition is similarly common in older cats. Yet because pets instinctively hide pain and adapt their movement gradually over time, many owners do not recognise it until it is well advanced.

Signs of arthritis in dogs: Reluctance to jump, climb stairs, or rise from rest; stiffness in the mornings that improves as the pet warms up; reduced activity and play; lagging on walks; occasionally licking or chewing at painful joints.

Signs of arthritis in cats: Reduced jumping height or avoidance of furniture they previously used effortlessly; reluctance to use a litter box with high sides; grooming changes (less able to reach certain areas, or overgrooming painful joints); reduced activity and interaction.

Modern veterinary management of osteoarthritis includes several well-evidenced approaches: appropriate pain medication, anti-inflammatory therapy, weight management (reducing the load on painful joints), therapeutic nutrition including omega-3 fatty acids (which have demonstrated analgesic effects in peer-reviewed research), and in some cases, physiotherapy and mobility aids.

Important: Never give your pet human pain medications for arthritis. Ibuprofen, paracetamol, and naproxen are toxic to dogs and cats. Vet-prescribed pain management is both safer and more effective.

Chronic Kidney Disease (CKD)

Kidney disease is one of the most significant health concerns in older cats, and is also common in senior dogs. Data from large veterinary laboratory studies shows that CKD is detectable in over 40% of cats aged 5 to 15, and in over 80% of cats aged 15 and above.

The challenge with kidney disease is that it is clinically silent in its early stages. By the time a pet shows obvious symptoms — increased thirst and urination, weight loss, vomiting, reduced appetite — significant kidney function has already been lost. This is the core reason why routine blood and urine testing in senior pets is so valuable: it can detect kidney disease when it is early, before symptoms appear, at a stage when dietary and medical management can meaningfully slow progression and extend quality of life.

Early detection through twice-yearly wellness bloodwork is one of the most important things you can do for an older cat especially.

Cognitive Dysfunction Syndrome (CDS)

Cognitive dysfunction syndrome is the veterinary equivalent of dementia in humans. It is a recognised neurological condition associated with age-related changes in the brain, and it is more common than most pet owners realise.

The clinical signs in dogs are captured under the acronym DISHAA: Disorientation, altered Interactions (with people and other pets), changes in Sleep-wake cycles, loss of House training, altered Activity levels, and increased Anxiety. A dog who begins waking at night, pacing, seeming confused in familiar environments, or staring at walls may be showing signs of CDS rather than simply being “old and odd.”

In cats, cognitive dysfunction tends to present differently — cats often increase vocalisation (particularly at night), become clingier or more anxious, and may show confusion in familiar environments.

CDS is a diagnosis of exclusion — meaning other medical causes must be ruled out first. Once diagnosed, it can often be managed with environmental enrichment, mental stimulation, specific nutritional support, and in some cases, medication.

Dental Disease

Senior pets accumulate years of dental disease progression. By the time a dog or cat reaches senior age without consistent dental care, many will have moderate to advanced periodontal disease causing chronic pain and systemic bacterial exposure. We assess dental health at every senior wellness visit at Diamond Claw, and professional dental cleaning remains as important — often more so — in older pets as in younger ones.

Endocrine Diseases

Hypothyroidism is common in older dogs, causing weight gain, lethargy, skin changes, and hair loss. Hyperthyroidismis one of the most common diseases in older cats, causing weight loss despite increased appetite, increased thirst and urination, restlessness, and a rapid heart rate. Diabetes mellitus affects both species and becomes more common with age, particularly in obese or previously obese pets.

All of these conditions are detectable through routine blood testing and manageable with appropriate treatment. Left undetected, they significantly affect quality of life.