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Yorkie Health Issues

The Yorkie-specific conditions every Calgary owner should know. Liver shunt puts Yorkies in the top-3 affected breeds. Dental disease is nearly universal. Hypoglycemia is an emergency in puppies. Legg-Calve-Perthes hits the hip joint of young dogs.

12 min read · Updated May 16, 2026
Author: LocalPetFinder Team
Calgary Yorkie at a vet exam for routine health screening and dental check

The short answer

Four Yorkie-specific conditions Calgary owners must know. Liver shunt puts Yorkies in the top-3 affected breeds, with Calgary surgery at $5,000 to $12,000. Dental disease hits roughly 80% by age 3 and needs cleanings every 6 to 12 months. Hypoglycemia in puppies is a true emergency. Karo syrup on the gums buys time to the vet. Legg-Calve-Perthes causes hip joint degeneration in young dogs, with FHO surgery running $2,500 to $4,500 in Calgary. Yorkies also share toy-breed problems: tracheal collapse (always use a harness, never a collar), luxating patella, and senior cognitive decline. Pet insurance pays for itself for this breed. Yorkie lifetime vet costs often pass $20,000.

Before any Yorkie surgery or dental cleaning

Tell your vet your dog is a Yorkie. Toy breeds are sensitive to anesthesia because low body fat changes how drugs spread. Yorkies can also bleed more during surgery if an undiagnosed liver shunt is in play. Ask your vet directly: do you have toy-breed anesthesia experience? If they have not handled many Yorkies for surgery, ask for a referral to a Calgary specialty clinic before scheduling.

What is liver shunt in Yorkies?

A congenital blood vessel that bypasses the liver instead of being filtered through it. Yorkies are one of the top-3 most affected breeds with roughly 3% incidence. That is far higher than the general dog population.

Symptoms typically appear by 6 months. Stunted growth so the Yorkie is much smaller than littermates. Neurological signs after meals such as circling, head pressing, and seizures. Copper-coloured urine. Post-meal lethargy or confusion. Urinary tract issues.

Diagnosis. Bile acid testing is the screening tool. Vets take a paired blood draw before and after a meal. Ultrasound or CT then confirms the shunt location.

Treatment. Surgery to ligate the shunt runs $5,000 to $12,000 in Calgary at specialty surgical clinics such as VCA Canada West and Western Veterinary Specialist Centre. Medical management with a low-protein diet plus lactulose can extend life when surgery is not possible.

Untreated severe shunts are life-shortening. Treated dogs can have normal lifespans.

Many Calgary rescues now bile-acid screen Yorkie surrenders before adoption, especially puppies and young adults. If you are adopting a Yorkie under 18 months and the rescue has not tested, ask. Calgary cost runs roughly $200 to $300 at a GP vet.

Yorkshire Terrier on an exam table at a Calgary veterinary clinic during a senior wellness check

How serious is dental disease in Yorkies?

Severe and almost universal. Roughly 80% of Yorkies have dental disease by age 3. That is among the highest rates of any breed.

The cause is simple. A tiny jaw holding the standard 42 dog teeth means crowded teeth, retained baby teeth, and food trap pockets that breed bacteria.

Yorkies often need professional dental cleanings every 6 to 12 months. Most breeds only need them every 1 to 2 years. Badly diseased teeth need extraction.

Calgary dental cleaning cost: $500 to $1,500 depending on how many extractions are needed. Lifetime dental care for a Yorkie often runs $5,000 to $10,000 or more.

Prevention. Brush daily with dog-safe toothpaste from puppyhood. Start week one of adoption. Use VOHC-approved dental chews. Book an oral exam at every vet visit.

Untreated dental disease causes body-wide inflammation linked to heart and kidney disease. Many Yorkie heart and kidney problems trace back to neglected teeth.

What is hypoglycemia in Yorkie puppies?

Dangerously low blood sugar and a true emergency in Yorkie puppies under 6 months. Tiny bodies (4 to 7 lbs adult, often 1 to 3 lbs as puppies) hold almost no glucose in reserve.

Skipping a meal, stress, cold, or hard play can drop blood sugar within hours.

Symptoms come on fast. Weakness, wobbliness, glazed eyes, cold to the touch, seizures, collapse.

Emergency treatment. Rub corn syrup, honey, or Karo syrup on the gums (NOT down the throat because of aspiration risk). Warm the puppy. Get to a vet immediately.

Prevention. Feed every 3 to 4 hours under 4 months. Never skip meals. Keep glucose gel ($6 at any pharmacy) on hand.

Most puppies grow out of the risk by 6 months. Adult Yorkies under 4 lbs (“teacup” sizes from unethical breeding) can stay at hypoglycemia risk for life. That is another reason to avoid the teacup label.

What is Legg-Calve-Perthes disease in Yorkies?

Hip joint degeneration where the blood supply to the femoral head fails. The bone dies and collapses. Yorkies and other small terriers are over-represented.

Onset typically 4 to 12 months.

Symptoms. Progressive lameness in one rear leg. Muscle wasting on the affected side. Pain on hip manipulation.

Diagnosis. X-ray.

Treatment. Usually femoral head ostectomy (FHO) surgery. Removing the dead bone lets scar tissue form a “false joint.”

Cost in Calgary: $2,500 to $4,500 at general practice. Specialty clinics charge more. Recovery is 4 to 8 weeks of crate rest plus physical therapy.

Most Yorkies do extremely well after FHO because of their small size. Many are pain-free and fully active within 2 to 3 months. Catch it early. Chronic untreated LCP causes permanent gait changes and arthritis.

Why do Yorkies need a harness instead of a collar?

Same reason as Pomeranians. Yorkies are highly prone to tracheal collapse, where the cartilage rings supporting the windpipe weaken or flatten. Collar pressure speeds the damage.

Use a back-clip harness for daily walks. Front-clip harnesses are fine for training but watch for chest pressure. Collars are okay for ID tags only. Never use them for leash attachment.

The chronic “honking” cough is the early warning sign. If your Yorkie develops it, see your vet, switch to a harness right away if you have not already, and look at weight management. Overweight dogs have worse tracheal collapse symptoms.

See our Pomeranian health guide for a deeper tracheal collapse breakdown. Same condition, same management.

Do Yorkies get luxating patella?

Yes. Yorkies are one of the higher-risk breeds for luxating patella, where the kneecap slips out of its groove. Roughly 15 to 25% of Yorkies have some degree.

Graded 1 to 4.

  • Grade 1. Occasional skip step. No surgery.
  • Grade 2. More frequent slips. Conservative management.
  • Grade 3. Frequently dislocated. Surgery is often recommended.
  • Grade 4. Permanently dislocated. Surgery is required.

Calgary luxating patella surgery: $3,000 to $5,000 per knee at a board-certified surgeon.

Many Grade 1 to 2 cases are managed without surgery using weight control, joint supplements, and limited high-impact activity (no jumping off furniture).

See the Pomeranian health guide for a full grade-by-grade breakdown. Toy breeds share this issue.

What signs of senior cognitive decline should I watch for?

Yorkies live 13 to 16 years. Cognitive dysfunction syndrome (CDS, or “doggy dementia”) hits roughly 28% of dogs 11 to 12 years old and over 60% of dogs 15 to 16 years.

DISHA symptoms.

  • Disorientation. Getting lost in familiar rooms. Staring at walls.
  • Interactions altered. Less affectionate. More anxious or withdrawn.
  • Sleep cycle changes. Pacing at night. Sleeping more by day.
  • House soiling. Despite previous house training.
  • Activity changes. Less play, more restlessness, repeated circling.

Treatment options. Prescription Anipryl (selegiline). Supplements such as omega-3, SAMe, and vitamin E. Enrichment through puzzle feeders and gentle play. Hold a steady routine. Doggy diapers help with nighttime accidents.

Calgary specialty vet behaviourists at Sentient Veterinary Care can help with severe cases. Early intervention slows progression.

What should I keep on hand for a Yorkie emergency?

A small Yorkie emergency kit covers most of what can go wrong.

  1. Karo syrup or glucose gel for hypoglycemia in puppies and small adults.
  2. Pet first aid kit with vet wrap and saline.
  3. Phone numbers programmed in. Your regular vet. A Calgary 24-hour emergency clinic (Paramount, VCA Canada West, CARE Centre). Pet Poison Helpline at 1-855-764-7661.
  4. Current photo of your dog with weight noted. Yorkie weight matters for medication dosing at the ER.
  5. Carrier or harness within easy reach.
  6. Pet insurance card or vet financing info (CareCredit, ScratchPay). Yorkie liver shunt and patella surgeries often run $3,000 to $12,000+.

See our Calgary emergency vet guide for the full clinic directory.

Should I get pet insurance for my Yorkie?

Yes. Yorkies are one of the breeds where insurance reliably pays for itself.

Add it all up: liver shunt risk ($5K to $12K), Legg-Calve-Perthes ($2.5K to $4.5K), luxating patella surgery ($3K to $5K per knee), tracheal collapse stenting in severe cases ($5K to $10K), dental cleanings every 6 to 12 months ($500 to $1,500 each), and senior care.

Most Yorkies pass their lifetime premium contributions in vet costs.

Enrol before symptoms appear. Pre-existing conditions are excluded across every Canadian provider. Calgary average: $35 to $55 a month for a young healthy Yorkie with a $300 deductible, 80% coinsurance, and a $15,000 limit.

Frequently Asked Questions

What is liver shunt?

Congenital blood vessel bypassing the liver. Yorkies top-3 affected breed, roughly 3% incidence. Symptoms by 6 months: stunted growth, post-meal neurological signs, copper urine. Calgary surgery $5K to $12K. Bile acid test for screening.

How serious is Yorkie dental disease?

About 80% by age 3. Cleanings every 6 to 12 months ($500 to $1,500 Calgary). Lifetime dental $5K to $10K+. Daily brushing is essential.

Hypoglycemia in Yorkie puppies?

Emergency in puppies under 6 months. Karo syrup on the gums, warm the puppy, then ER. Feed every 3 to 4 hours under 4 months. “Teacup” adults can stay at risk for life.

Legg-Calve-Perthes in Yorkies?

Hip joint degeneration. Onset 4 to 12 months. FHO surgery $2,500 to $4,500 in Calgary. Most Yorkies do extremely well after FHO because of small size.

Harness or collar?

Always back-clip harness, never collar for walking. Tracheal collapse risk. Same rule applies to Poms.

Luxating patella?

15 to 25% of Yorkies. Surgery $3,000 to $5,000 per knee in Calgary. Grade 1 to 2 often managed without surgery.

Senior cognitive decline?

About 28% at 11 to 12 years, over 60% at 15 to 16 years. DISHA symptoms. Anipryl, supplements, enrichment. Sentient Vet Care for severe cases.

Emergency kit?

Karo syrup, first aid, ER vet numbers, Pet Poison Helpline 1-855-764-7661, photo plus weight, carrier, insurance or financing.

Pet insurance for Yorkies?

Yes. Reliably pays for itself. Liver shunt plus dental plus orthopedic risks combine to pass lifetime premiums. Calgary $35 to $55 a month for a young healthy Yorkie.

Reverse sneezing vs tracheal collapse?

Reverse sneezing: sudden 5 to 30 second snorting episodes, harmless. Calm and stroke the throat. Tracheal collapse: chronic dry honking cough on pulling or excitement. Worsens. Needs a vet and harness right away. Video the episode for your vet.

Pancreatitis & food sensitivities?

Yorkies are prone to both. Pancreatitis is triggered by high-fat treats and is a vet emergency ($800 to $3,000 Calgary). Avoid bacon, fatty scraps, sudden diet changes. Transition food over 7 to 10 days. Limited-ingredient diets help sensitive Yorkies.

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