Dog health

Sussex Spaniel health problems and costs

The health issues a real source ties to the Sussex Spaniel, what each one is, and what it tends to cost, so you can plan ahead.

Last updated: October 2026 · 15 sources · see sources

Quick answerThe breed club and AKC point to 3 health issues to plan for: heart disease, bloat and cancer. A typical vet bill for a medium dog runs $239 – $1,107.

Health problems linked to the Sussex Spaniel

Conditions and what they can cost
ConditionWhat it isRelated costs
Heart diseaseNamed by: AKC breed page [1]Breed clubs ask breeders to have hearts checked, often by a cardiologist, because some inherited heart problems run in the breed. [2]Dog ultrasound (owner bills): $80–$500 [3]
Bloat (GDV)Named by: AKC breed page [1]The stomach fills with gas and can twist. It is a life-threatening emergency that usually needs surgery right away. [4]Stomach emergency (owner bills): $550–$1,750 [5]
Hospital and ICU, median invoice: $1,261 (typical $505–$4,177) [6]
CancerNamed by: AKC breed page [1]Some breeds have higher rates of cancers such as lymphoma, bone cancer or hemangiosarcoma. Catching a new lump early gives the most options. [7]Cancer treatment (owner bills): $3,000–$10,000 total [8]
Biopsy (owner bills): $170–$400 [9]

Costs are national figures from our sourced cost guides, not breed-specific prices. Being on this list doesn't mean a pet will get the condition.

Here is how the AKC breed page puts it: Responsible breeders screen their stock for health conditions such as heart problems. Bloat can affect some Sussex, and cancer occurs in mostly older dogs. [1]

Health screening

The UC Davis Veterinary Genetics Laboratory lists 1 DNA health test for the Sussex Spaniel, including Progressive Rod-Cone Degeneration (PRA-prcd). [10] One health test costs $58 there. [11]

What to budget

For a medium dog like the Sussex Spaniel, a typical vet bill runs $239 – $1,107 (median $482), and surgery, when needed, runs $264 – $2,106. [12]

Lifetime cost, roughly. Our yearly estimate for an adult Sussex Spaniel at US-average prices, before insurance, is $880–$1,400. Multiply that by a life expectancy of 13–15 years and you get roughly $11,400–$20,400 over a lifetime, before inflation and before any major illness. The low end is the ASPCA's yearly cost of care; the high end adds one typical vet bill a year. [12][13] It's simple math on sourced figures, not a quote.

Insurance and savings

The average accident and illness policy cost $836 a year for a dog in the US in 2025. [14] Timing matters more than the price. A condition that shows up before you enroll is usually treated as pre-existing and isn't covered. [15]

Prefer saving instead? Putting money aside each month works too; see insurance vs a savings fund.

Common questions

What health problems are common in the Sussex Spaniel?

Based on the AKC breed page and the national breed club's screening list, the conditions to know about are heart disease, bloat and cancer. That doesn't mean every Sussex Spaniel will get them.

How much are vet bills for a Sussex Spaniel?

Breed-specific bills are rare, so VetReceipt groups dogs by size. For medium dogs, a typical vet bill runs $239 – $1,107 (median $482).

Should I get pet insurance for a Sussex Spaniel?

It's a personal call. The average accident and illness policy was $836 a year in 2025 (NAPHIA). If you want it, enroll while your pet is young and healthy, because conditions found before enrollment are usually excluded.

How long does a Sussex Spaniel live?

The AKC lists a life expectancy of 13–15 years.

Sussex Spaniel breed guideHeart disease (mitral valve disease) in dogsBloat (GDV) in dogsVetmedin (Pimobendan)MRI, CT and ultrasound costVomiting, diarrhea and blockage cost

This page is general information for planning, not veterinary advice. Talk to your vet about your own pet.

Sources (15) — tap to show
  1. AKC – Sussex Spaniel breed page (with the national breed club)
  2. OFA – Cardiac disease
  3. VetReceipt – Dog Ultrasound Cost (owner bills, 2026)
  4. VCA – Bloat (GDV) in dogs
  5. VetReceipt – Dog Vomiting & Stomach Emergency Cost (owner bills, 2026)
  6. VetReceipt – Vet care cost by category (2026)
  7. VCA – Lymphoma in dogs
  8. VetReceipt – Dog Cancer Treatment Cost (owner bills, 2026)
  9. VetReceipt – Dog Biopsy Cost (owner bills, 2026)
  10. UC Davis Veterinary Genetics Laboratory – Sussex Spaniel DNA tests
  11. UC Davis Veterinary Genetics Laboratory – Dog DNA test prices (effective Aug 3, 2026)
  12. VetReceipt – Dog breed vet costs by size
  13. ASPCA – Cutting Pet Care Costs (2021 table)
  14. NAPHIA – State of the Industry 2026 report highlights (2025 premiums)
  15. RealVetCost – Feline diabetes treatment cost