West Highland White Terrier Health Problems: Symptoms and When to Worry
The most common West Highland White Terrier health problems are atopic dermatitis, pulmonary fibrosis, and legg-calvé-perthes disease. West Highland White Terriers typically live 12–16 years. This page is organized by symptom, so you can jump straight to skin, breathing, joint, and other problems, see what each one looks like in a West Highland White Terrier, and know whether it is a vet visit this week, a vet visit today, or an emergency right now.
Quick answer: when to worry about your West Highland White Terrier
Go to an emergency vet now if you see any of these:
- Skin and coat: Sudden facial swelling or hives with vomiting or breathing trouble (an allergic reaction), maggots on the skin, or a large burn is an emergency.
- Breathing: Blue or gray gums, open-mouth breathing at rest, gasping, or collapse is an emergency. Go now; do not wait for an appointment.
- Joint, back, and mobility: Sudden inability to use the back legs, dragging the hindquarters, or crying out when touched along the spine is an emergency. A ruptured disc has a window of hours for the best outcome.
- Other: Collapse, difficulty breathing, uncontrolled bleeding, or severe pain is always an emergency.
- Any pet: collapse, seizures lasting more than five minutes, uncontrolled bleeding, or an inability to stand.
Book a vet visit this week if you see any of these:
- Skin and coat: Persistent itching, hair or quill loss, hot spots, sores, or a smell that does not go away after a bath.
- Breathing: Noisy breathing at rest, a cough lasting more than a few days, or tiring quickly on walks all warrant a visit.
- Joint, back, and mobility: Limping for more than a day or two, stiffness after rest, reluctance to jump or climb stairs, or a change in gait.
- Other: Any change that lasts more than a day or two, or anything that worries you.
Keep watching if: the change is mild, your West Highland White Terrier is still eating, drinking, and moving normally, and it resolves within a day or two. Write down what you saw and when; a dated list is the most useful thing you can bring to a vet.
Skin and coat problems in West Highland White Terriers
Atopic Dermatitis
Allergic skin disease causing chronic itching and inflammation.
How common in West Highland White Terriers: Very common in Westies
What it looks like in a West Highland White Terrier:
- Chronic itching
- Red inflamed skin
- Hair loss
- Ear infections
- Foot licking
When to see a vet: Persistent itching, hair or quill loss, hot spots, sores, or a smell that does not go away after a bath.
When it is an emergency: Sudden facial swelling or hives with vomiting or breathing trouble (an allergic reaction), maggots on the skin, or a large burn is an emergency.
Breathing problems in West Highland White Terriers
Pulmonary Fibrosis (Westie Lung Disease)
Progressive scarring of lung tissue, unique to Westies.
How common in West Highland White Terriers: Breed-specific
What it looks like in a West Highland White Terrier:
- Exercise intolerance
- Rapid breathing
- Coughing
- Collapse
Outlook: this is one of the conditions that can shorten a West Highland White Terrier's life. Managed early it is often years, not months, but it belongs on the list of things that eventually lead to end-of-life decisions.
When to see a vet: Noisy breathing at rest, a cough lasting more than a few days, or tiring quickly on walks all warrant a visit.
When it is an emergency: Blue or gray gums, open-mouth breathing at rest, gasping, or collapse is an emergency. Go now; do not wait for an appointment.
Joint, back, and mobility problems in West Highland White Terriers
Legg-Calvé-Perthes Disease
Hip joint degeneration in young dogs.
How common in West Highland White Terriers: Common in small breeds
What it looks like in a West Highland White Terrier:
- Hind leg lameness
- Muscle wasting
- Pain when moving hip
When to see a vet: Limping for more than a day or two, stiffness after rest, reluctance to jump or climb stairs, or a change in gait.
When it is an emergency: Sudden inability to use the back legs, dragging the hindquarters, or crying out when touched along the spine is an emergency. A ruptured disc has a window of hours for the best outcome.
Other health problems in West Highland White Terriers
Craniomandibular Osteopathy
Abnormal bone growth in the jaw, typically in puppies.
How common in West Highland White Terriers: Present in breed
What it looks like in a West Highland White Terrier:
- Painful chewing
- Jaw swelling
- Difficulty eating
When to see a vet: Any change that lasts more than a day or two, or anything that worries you.
When it is an emergency: Collapse, difficulty breathing, uncontrolled bleeding, or severe pain is always an emergency.
Warning signs to watch for in a West Highland White Terrier
These are the early signals owners most often miss, or dismiss as age:
- Breathing difficulties
- Exercise intolerance
- Chronic skin issues worsening
- Coughing
- Rapid breathing at rest
West Highland White Terrier lifespan: what is normal
Westies typically live 12-16 years with proper care.
Genetic factors
Westies have high rates of atopic dermatitis. Pulmonary fibrosis (Westie lung disease) is breed-specific and serious.
What West Highland White Terriers usually die from
Knowing what typically ends a West Highland White Terrier's life is not morbid. It tells you which of the symptoms above deserve the fastest response.
- Pulmonary fibrosis (about 20%): Breed-specific lung disease.
- Cancer (about 20%): Various cancers.
- Age-related decline (about 30%): Many live to old age.
- Heart disease (about 10%): In older dogs.
When it may be time: from managing symptoms to saying goodbye
Some of the conditions above (pulmonary fibrosis) are managed for years. Each one, though, has a point where treatment prolongs the decline rather than the life. If you are reading this page because your West Highland White Terrier is older and the bad days are starting to outnumber the good, that is worth saying plainly: you may not be looking for a diagnosis anymore. You may be looking for permission.
Signs the balance has shifted in a West Highland White Terrier:
- Breathing becoming labored
- Unable to exercise
- Chronic coughing
- No longer interested in play
The when to say goodbye to your West Highland White Terrier guide walks through the quality-of-life scale vets use, what euthanasia actually involves, and how to prepare. If you are weighing costs and options, the pet end-of-life services guides by city cover in-home euthanasia and cremation prices, and the coping with losing a West Highland White Terrier guide is there for afterward.
Preventive care for West Highland White Terriers
- Skin care and allergy management
- Regular dermatology if needed
- Monitor breathing as they age
- Dental care
- Weight management
Sources
This page is compiled from veterinary references and breed-specific health studies. It is general information, not a diagnosis; your vet knows your West Highland White Terrier.
- https://www.westiesrescue.com/health/
- https://www.edinburgh.ac.uk/vet/research
If this has stopped being about symptoms
Many people land here when their West Highland White Terrier is old or ill and they are trying to work out whether what they are seeing is the end. If that is you, the health details above matter less than the question underneath them.
West Highland White Terrier Health FAQs
- What are the most common health problems in West Highland White Terriers?
- The conditions most often seen in West Highland White Terriers are atopic dermatitis, pulmonary fibrosis, legg-calvé-perthes disease, and craniomandibular osteopathy. Allergic skin disease causing chronic itching and inflammation.
- What do West Highland White Terriers usually die from?
- The leading causes of death in West Highland White Terriers are pulmonary fibrosis, cancer, and age-related decline. Breed-specific lung disease. West Highland White Terriers typically live 12–16 years.
- Do West Highland White Terriers have skin problems?
- Yes. The skin conditions seen in West Highland White Terriers are atopic dermatitis. Persistent itching, hair or quill loss, hot spots, sores, or a smell that does not go away after a bath. Sudden facial swelling or hives with vomiting or breathing trouble (an allergic reaction), maggots on the skin, or a large burn is an emergency.
- Do West Highland White Terriers have breathing problems?
- Yes. The breathing conditions seen in West Highland White Terriers are pulmonary fibrosis. Noisy breathing at rest, a cough lasting more than a few days, or tiring quickly on walks all warrant a visit. Blue or gray gums, open-mouth breathing at rest, gasping, or collapse is an emergency. Go now; do not wait for an appointment.
- At what age do West Highland White Terriers start having health problems?
- Inherited conditions can show up in the first few years. Age-related problems like arthritis, kidney decline, and cancer cluster in the last third of a West Highland White Terrier's 12–16 years lifespan, so twice-yearly checkups from about 7 years old catch most things early.
- What are the signs a West Highland White Terrier is dying?
- The signs that a West Highland White Terrier is nearing the end are refusing food and water, being unable to stand or get to the bathroom without help, pain that medication no longer reaches, withdrawing from the family, and more bad days than good over two weeks. Our when-to-say-goodbye guide for the West Highland White Terrier walks through the quality-of-life scale vets use and what euthanasia involves.
- How do I know if my West Highland White Terrier is in pain?
- West Highland White Terriers often hide pain. Watch for: changes in appetite, reluctance to move, unusual posture, excessive licking of one area, withdrawal, aggression when touched, panting (in dogs), or changes in sleep patterns. Any significant behavior change warrants a vet visit.
- At what age is a West Highland White Terrier considered senior?
- With a typical lifespan of 12–16 years, West Highland White Terriers are generally considered senior in the last third of their expected life. Larger dogs age faster than smaller ones. Senior West Highland White Terriers benefit from more frequent vet visits and age-appropriate nutrition.
Keep their memory close
If you're facing a difficult time, these may bring comfort.
Related Guides
When to Say Goodbye to Your West Highland White Terrier
Signs it may be time, the quality-of-life scale, and what to expect
Coping with West Highland White Terrier Loss
Support and guidance for grieving
West Highland White Terrier Memorial Ideas
Create a lasting memorial for your West Highland White Terrier