The average life expectancy of a Yorkshire Terrier is 13 to 16 years, one of the longest of any dog breed. Yorkies routinely reach their mid-teens, and a meaningful number live to 17 or 18. This guide walks through what affects Yorkie lifespan, the conditions that most commonly shorten it, and how to make sure your Yorkie has the longest, healthiest life possible.
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Average Life Expectancy of a Yorkshire Terrier | Loyal & Loved
Average Life Expectancy of a Yorkshire Terrier
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Yorkshire Terriers typically live 13 to 16 years, with a median around 14. Small breeds generally outlive large breeds, and Yorkies in particular benefit from a small but resilient body plan. There are well-documented Yorkies who lived to 18, 19, and even 20. None of this is guaranteed, but with attentive ownership, an average Yorkie has a real chance at a long life.
What Affects a Yorkshire Terrier's Lifespan
Dental health
Yorkies have notoriously bad teeth. Their small mouths crowd 42 adult teeth, and tartar accumulates faster than they can chew it off. Dental disease in small dogs is connected to heart, liver, and kidney disease and is one of the single biggest lifespan-shorteners for the breed. Daily brushing or veterinary dental cleanings every 12 to 18 months are not optional for Yorkies; they are essential.
Weight and diet
A Yorkie is supposed to weigh four to seven pounds. Even one extra pound is a 15 percent increase. Overweight Yorkies develop joint problems, breathing issues, and reduced lifespan. Measure food precisely; do not free-feed.
Tracheal collapse
Yorkies are prone to a condition where the trachea weakens and collapses partially, producing a characteristic "honking" cough. Using a harness instead of a collar reduces strain on the trachea and is recommended for the breed.
Liver shunts (portosystemic shunts)
A congenital condition where blood bypasses the liver, causing toxin buildup. Yorkies have a higher rate than most breeds. Symptoms in puppies include failure to thrive, neurological symptoms after meals, and stunted growth. Surgical correction is possible and often successful.
Genetics
Yorkies from responsible breeders who screen for liver shunts, patellar luxation, and eye conditions tend to live longer. The breed has a relatively diverse gene pool, but breeder quality still matters.
Common Health Issues in Yorkshire Terriers
Dental disease
The most common health issue in the breed and the one most directly tied to lifespan. Watch for bad breath, reluctance to eat hard food, and visible tartar.
Patellar luxation
The kneecap slipping out of place. Common in small breeds. Mild cases can be managed; severe cases may require surgery.
Tracheal collapse
Causes coughing fits, particularly when excited or pulling on a collar. Manageable with weight control, harnesses, and medication if severe.
Hypoglycemia
Especially in young or toy-sized Yorkies. Skipping meals can cause dangerous blood sugar drops. Watch for weakness, tremors, or disorientation; treat immediately with a small amount of corn syrup on the gums and seek vet care.
Liver shunts
Less common in adults than in young dogs, but still a breed risk. Bloodwork in puppies often catches it.
Eye conditions
Cataracts, dry eye, and retinal dysplasia all occur in the breed.
How to Extend Your Yorkshire Terrier's Life
Yorkies who live well into their teens tend to have owners who do the same things consistently: daily tooth brushing, twice-yearly vet visits with senior bloodwork from age eight, careful weight management, harness instead of collar, no jumping off high furniture (use ramps), regular nail trims (overgrown nails are a hidden source of joint stress in tiny dogs), and prompt response to any cough or change in eating. None of this requires heroic effort. It requires consistent effort.
Signs Your Yorkshire Terrier Is Aging
Yorkies often stay puppy-like for years and then age subtly. Watch for: graying around the muzzle and face (often starting at eight or nine), reduced appetite, slower walks, more sleep, dental issues, cloudy eyes, hearing loss, increased coughing, and tremors. Cognitive changes (confusion, pacing at night, decreased recognition of family) often appear in the last year or two of life.
When the Time Comes
Yorkies bond with one or two people with unusual intensity. The loss of one is often felt as the loss of a constant companion who knew your routines better than most humans in your life. There is no shortcut through that grief. What helps for many owners is acknowledging the loss with the seriousness it deserves: a memorial tribute that names the specific Yorkie you knew, the small particular habits, the ways they made the house feel inhabited. Loyal & Loved writes personalized literary tributes for pets starting at $9, built around the specific dog you loved.
Frequently Asked Questions
What is the average life expectancy of a Yorkshire Terrier?
Yorkshire Terriers typically live 13 to 16 years, with many reaching their mid-to-late teens. The breed is one of the longest-lived dog breeds on average.
Why is dental health so important for Yorkies specifically?
Yorkies have small mouths crowded with 42 adult teeth, and they accumulate tartar quickly. Untreated dental disease is connected to heart, liver, and kidney problems and is one of the biggest preventable causes of early death in the breed. Daily brushing and regular professional cleanings extend lifespan significantly.
What is the oldest Yorkshire Terrier on record?
Several Yorkies have lived to 20 or beyond. One named Bonny in the UK reportedly lived to 25, though this is exceptional. Reaching 18 or 19 is uncommon but not unheard of for a well-cared-for Yorkie.
Should I use a harness or a collar for my Yorkie?
A harness, almost always. Yorkies are prone to tracheal collapse, and pulling against a collar puts direct pressure on the windpipe. A well-fitted harness distributes pressure across the chest and is much safer.
How do I keep my senior Yorkie comfortable?
Keep them warm (small dogs feel cold acutely), provide a soft supportive bed, use ramps for furniture, brush teeth daily, schedule twice-yearly senior vet visits, manage weight carefully, and watch for any change in cough or appetite. Yorkies hide discomfort, so subtle changes matter.
Honor your pet with a written tribute
A personalized literary memorial, crafted from the memories only you hold. Tributes start at $9 and are delivered within minutes.
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