Topic 1.4 Preventative Healthcare Across the Lifespan

Preventative healthcare is fundamental to maintaining the health, welfare and working longevity of assistance animals. Rather than focusing solely on the treatment of illness or injury after it occurs, preventative healthcare aims to minimise disease risk, identify emerging health concerns early and promote lifelong physical and psychological wellbeing. For assistance animals, proactive healthcare supports not only individual welfare but also the safety, independence and occupational participation of the people who rely upon them.

Assistance animals are expected to perform physically and cognitively demanding roles throughout their working lives. Maintaining these abilities requires ongoing attention to nutrition, exercise, preventative veterinary care, parasite control, dental health, weight management and regular health monitoring. Many conditions that ultimately limit working ability, such as obesity, dental disease, osteoarthritis and chronic systemic illness, develop gradually and may be substantially delayed or mitigated through appropriate preventative healthcare.

Occupational Therapists play an important role in supporting preventative healthcare by recognising emerging health concerns, educating handlers about maintaining healthy working animals and encouraging regular veterinary care. While veterinarians remain responsible for medical diagnosis and treatment, Occupational Therapists frequently observe assistance animals in real-world environments and may identify subtle changes that warrant further assessment. Supporting preventative healthcare aligns with both One Health and One Welfare principles by promoting sustainable partnerships that benefit both the animal and the handler.

This chapter explores the key components of preventative healthcare across the lifespan of an assistance animal, highlighting the importance of proactive management, regular monitoring and interdisciplinary collaboration.

The Goals of Preventative Healthcare

Preventative healthcare seeks to maintain optimal physical and psychological wellbeing throughout an animal’s life.

The primary goals include:

• preventing disease where possible
• detecting health problems early
• maintaining physical fitness
• supporting healthy ageing
• reducing pain and discomfort
• promoting positive welfare
• prolonging safe working life
• maintaining quality of life.

Rather than viewing health as the absence of disease, preventative healthcare recognises health as an ongoing process requiring regular assessment and proactive management.

Routine Veterinary Care

Regular veterinary examinations are central to preventative healthcare.

Routine health assessments allow veterinarians to:

• evaluate body condition
• assess mobility
• identify early disease
• monitor chronic conditions
• review vaccination requirements
• assess dental health
• recommend diagnostic testing where appropriate
• discuss changes associated with ageing.

The frequency of veterinary examinations should be individualised according to the animal’s age, health status, breed and workload. Older working animals and those with chronic health conditions may require more frequent assessments.

Vaccination and Parasite Prevention

Vaccination and parasite control help protect both individual animals and the broader community.

Preventative healthcare programs may include:

• core vaccinations (known as the C5 vaccination, providing protection against canine distemper, canine adenovirus types 1 and 2, canine parvovirus, canine parainfluenza virus and bortadella bronchiseptica.
• risk-based non-core vaccinations (e.g. leptospirosis for dogs who may come into contact with rodents or their urine; rabies for dogs who will travel overseas)

• parasite prevention
  • Endoparasites (internal) – roundworms, hookworms, whipworms, tapeworms, heartworms, lungworms
  • Ectoparasites (external) – fleas, brown dog ticks, bush ticks, paralysis ticks, lice, ear mites, mange
• monitoring for emerging infectious diseases.

Preventative programs should always be developed in consultation with the treating veterinarian and reviewed regularly based on geographic location, lifestyle and occupational exposure.

Dental Health

Oral health is frequently overlooked despite its significant impact on overall wellbeing.

Dental disease may result in:

• chronic pain
• reduced appetite
• difficulty eating
• behavioural change
• decreased willingness to carry objects
• reduced task performance
• systemic health complications.

Regular dental examinations, appropriate dental hygiene practices and early veterinary intervention help minimise these risks.

Occupational Therapists should recognise that reduced willingness to retrieve or carry objects may reflect oral discomfort rather than behavioural issues.

Nutrition, Body Condition and Exercise

Optimal nutrition and physical conditioning support both health and occupational performance.

Maintaining an appropriate body condition reduces the risk of:

• obesity
• musculoskeletal disease
• diabetes mellitus
• reduced endurance
• heat intolerance
• malnutrition
• decreased mobility.

Regular exercise should support cardiovascular fitness, muscle strength, flexibility and psychological wellbeing while remaining appropriate for the animal’s age, breed, health status and occupational role.

Health Monitoring at Home

Handlers are often the first to notice subtle changes in their assistance animal’s health.

Routine monitoring may include observing:

• appetite
• water intake
• body weight
• body condition
• activity levels
• mobility
• toileting habits
• skin and coat condition
• behaviour
• willingness to work.

Encouraging handlers to recognise changes early supports timely veterinary intervention and may reduce the impact of developing health conditions.

Health Across the Lifespan

Preventative healthcare requirements change throughout an assistance animal’s life.

Young Animals

Preventative care focuses on:

• growth and development
• vaccination
• parasite prevention
• nutrition
• social development
• establishing healthy routines.

Adult Working Animals

The emphasis shifts towards:

• maintaining physical fitness
• preventing injury
• monitoring workload
• maintaining ideal body condition
• routine veterinary examinations.

Senior Assistance Animals

Older animals benefit from:

• more frequent health assessments
• screening for chronic disease
• pain assessment
• mobility monitoring
• nutritional modification
• workload adjustments
• retirement planning.

Preventative healthcare should evolve to reflect changing physiological needs across the lifespan.

The Importance of Early Intervention

Many health conditions develop gradually.

Subtle changes in behaviour, movement or task performance may precede clinical diagnosis by weeks or months.

Examples include:

• reduced enthusiasm for work
• slower movement
• altered gait
• weight change
• declining stamina
• increased recovery time following activity.

Recognising these early changes enables prompt veterinary assessment and may improve long-term outcomes.

Clinical Snapshot

Scenario

During an annual occupational therapy review, a handler reports that their guide dog is “slowing down a little” after long walks. Observation reveals a slight reduction in stride length and increased stiffness when rising after resting.

Although the dog continues to perform all trained tasks, the Occupational Therapist recommends a veterinary health assessment before increasing the dog’s workload. Early osteoarthritis is diagnosed, allowing pain management, exercise modification and rehabilitation to commence before significant functional decline occurs.

This scenario demonstrates how preventative healthcare and early intervention can extend working longevity while protecting both animal welfare and handler safety.

The Occupational Therapist’s Role

Occupational Therapists support preventative healthcare by recognising factors that influence long-term health, welfare and occupational participation.

Occupational Therapists should be able to:

• recognise the importance of preventative healthcare throughout the lifespan
• encourage routine veterinary care and health monitoring
• identify changes that may indicate emerging health concerns
• educate handlers about maintaining healthy working animals
• consider how health influences occupational performance and participation
• collaborate with veterinary professionals to promote lifelong health while remaining within professional scope.

Key Practice Principle

Preventative healthcare is a shared responsibility that supports both animal welfare and human participation. By recognising early indicators of declining health, encouraging routine veterinary care and promoting proactive health management, Occupational Therapists contribute to healthier, longer-lasting assistance animal partnerships and improved outcomes for both members of the team.