How Long Do Yorkshire Terriers Live? Lifespan & Health

The Yorkshire Terrier is one of Britain's best-loved toy breeds — a tiny, glamorous, big-hearted little dog with terrier spirit packed into a few pounds of silky coat. If you are thinking of welcoming one, or already share your home with a Yorkie, one of the first questions is usually how long they live and what to watch for along the way. Here is an honest look at Yorkshire Terrier lifespan, the conditions the breed can be prone to, and the practical things that help yours stay well.

How long do Yorkshire Terriers live?

Yorkshire Terriers are a genuinely long-lived breed, typically reaching around 12 to 15 years, and many go on into their mid-to-late teens with good care. As a small toy breed, they tend to outlive larger dogs — bigger breeds generally have shorter lifespans, while small dogs like the Yorkie are at the longer end of the canine scale. Genetics set the broad limits, but everyday care — weight, diet, dental health and routine veterinary attention — strongly influences where an individual dog lands. A well-bred, well-cared-for Yorkie is very much a long-term member of the family.

Dental disease: the most common issue

The single most common health problem in Yorkies is dental disease. Like many toy breeds, they have a lot of teeth crammed into a very small mouth, which encourages crowding, plaque and tartar build-up, and gum disease. Left unchecked, this is not only painful but can lead to tooth loss and may affect overall health. Daily tooth brushing with dog toothpaste, dental chews and regular professional checks (and scale-and-polish under anaesthetic when needed) make a real difference. Our dental care range and your vet can help you build a routine. This is one of the most important things you can do for a Yorkie's long-term wellbeing.

Knees: patellar luxation

Like many small breeds, Yorkies can be prone to patellar luxation, where the kneecap slips out of its normal groove. It can range from a mild, occasional skip in the step to a problem needing surgery. Keeping your dog lean takes pressure off the joints, and you should mention any hopping, skipping or intermittent lameness to your vet so it can be assessed early.

The windpipe: collapsing trachea

The breed can also be affected by a collapsing (or weakened) trachea — the windpipe — which can cause a characteristic honking cough, especially with excitement or exertion. Because pressure on the throat can aggravate it, vets and welfare charities generally recommend walking a Yorkie on a harness rather than a collar, so any pulling is taken across the chest. Browse our dog harnesses for a well-fitted option, and keep your dog at a healthy weight, as excess weight makes airway problems worse.

The liver: portosystemic shunts

Yorkshire Terriers have an increased risk of portosystemic shunts — an abnormal blood vessel that bypasses the liver, so toxins are not properly filtered. Signs can include stunted growth, dullness or confusion after meals, and digestive upset, often appearing in young dogs. It can sometimes be managed with diet and medication, and in some cases corrected surgically, so any unusual signs in a young Yorkie deserve prompt veterinary attention.

Low blood sugar in puppies

Very small and young Yorkie puppies can be prone to hypoglycaemia (low blood sugar), particularly if they miss meals, get cold or are stressed. Signs include weakness, wobbliness, trembling and, in severe cases, collapse. Frequent small meals and keeping puppies warm and unstressed help; this is one reason responsible breeders do not let tiny puppies go to new homes too early, and why 'teacup' Yorkies carry extra risk.

It is worth keeping all of this in perspective. The fact that a breed *can* carry a condition does not mean every dog will be affected — buying from a responsible breeder and caring for your dog well stack the odds in your favour.

Weight: the everyday risk

Beyond inherited conditions, the most common day-to-day issue is simply carrying too much weight. On such a tiny frame, even a little extra is a lot proportionally, and it strains the joints and airway and raises the risk of other problems. Use body-condition scoring and your vet's advice rather than the scales alone. Our pet calorie calculator can help you feed the right amount.

Helping your Yorkie live a long, healthy life

• Prioritise dental care — brush teeth and keep up vet dental checks.
• Keep them lean — measure meals and avoid constant treats.
• Use a harness, not a collar, to protect the windpipe.
• Choose a sensibly bred puppy (see our cost and buying guide).
• Stay on top of vaccinations and parasite control.
• Insure early — small dogs still rack up significant vet bills.
• See your vet regularly, moving towards more frequent checks as your dog ages.

You can get a rough sense of lifespan with our pet life expectancy tool, and find local and emergency clinics through our vet finder.

*This is general guidance, not a substitute for advice from your vet, who can assess your individual dog.*

Sources

• The Kennel Club — Yorkshire Terrier breed information and health (thekennelclub.org.uk).
• PDSA — dog health, dental care and weight (pdsa.org.uk).
• Blue Cross — caring for your dog (bluecross.org.uk).
• RVC VetCompass — UK dog health and longevity research (rvc.ac.uk/vetcompass).
• RSPCA — dog health and welfare (rspca.org.uk).