Breed selection is one of the biggest levers on lifetime dog ownership cost — the difference between the most and least expensive breeds can be $2,000–$3,000 per year. This guide ranks the 10 most expensive breeds to own using PupWiki's cost model, and explains exactly what drives each breed's costs.
Methodology note: Rankings use PupWiki's cost model, which combines size-class food costs, breed-specific health risk data, typical grooming needs, and insurance actuarial rates. Ranges reflect typical-lifestyle tier at national-average pricing. Individual costs vary significantly based on your dog's health history, your location, and your lifestyle choices. Read our methodology.
The 10 highest-cost dog breeds to own
| # | Breed | Annual cost range | Key cost drivers |
|---|---|---|---|
| 1 | Great Dane Giant | $3,500–$5,500+ | Cardiac (DCM), bloat (GDV), joint disease, giant-breed food costs, Very High insurance tier |
| 2 | English Bulldog Medium | $3,200–$5,000+ | BOAS surgery, skin fold infections, joint issues, High insurance tier despite medium size |
| 3 | Bernese Mountain Dog Large | $3,000–$5,000+ | Histiocytic sarcoma (very high cancer rate), orthopaedic issues, lifespan ~7–9 years compresses lifetime costs |
| 4 | French Bulldog Small-Medium | $3,000–$4,800+ | BOAS, spinal disease (IVDD), skin allergies, High insurance tier |
| 5 | Saint Bernard Giant | $2,900–$4,500+ | Giant food costs, hip/elbow dysplasia, bloat risk, cardiac conditions |
| 6 | Newfoundland Giant | $2,800–$4,200+ | SAS (cardiac), hip dysplasia, professional grooming for heavy coat, giant food costs |
| 7 | Rottweiler Large | $2,600–$4,000+ | Osteosarcoma, joint disease, High insurance tier, professional obedience training recommended |
| 8 | Chow Chow Medium-Large | $2,500–$3,800+ | Entropion, hip dysplasia, professional grooming for dense double coat |
| 9 | Tibetan Mastiff Giant | $2,400–$3,800+ | Rare breed with limited vet data, giant food costs, professional grooming, low insurance availability |
| 10 | Irish Wolfhound Giant | $2,400–$3,700+ | Cardiac (DCM), osteosarcoma, bloat, very short lifespan (~6–8 years) at giant food cost |
Ranges are for typical US owners at national-average pricing. Costs can be significantly higher in California, New York, or other high-cost states. Insurance premiums are not included in these ranges — add $70–$130/month for high/very-high risk breeds.
Why brachycephalic breeds punch above their weight
French Bulldogs and English Bulldogs appear in the top five despite being medium-to-small breeds — which might seem surprising given that large breeds eat more and cost more in food. The answer is vet costs.
Brachycephalic obstructive airway syndrome (BOAS) affects most French and English Bulldogs to some degree. Corrective surgery (soft palate resection, nares widening) costs $1,500–$4,000 and is needed by a large proportion of dogs in these breeds. Beyond BOAS:
- Spinal disease (IVDD) is prevalent in French Bulldogs — treatment ranges from $2,500 to $7,000+
- Skin fold infections require regular cleaning and, in some dogs, surgical correction
- Cherry eye, entropion, and other structural eye issues are common and often need surgery
- Both breeds have notoriously difficult natural births, making planned C-sections standard
The result: insurance premiums in the High tier ($76–$98/month base for young adults), and lifetime vet bills that frequently exceed $15,000 even for well-managed individuals.
The four main cost drivers: how they stack up by breed
Health risk & vet costs
The dominant cost driver for the breeds at the top of this list. Breeds with documented hereditary conditions — cardiac disease, cancer predisposition, orthopaedic issues, respiratory syndrome — accumulate vet bills that easily exceed food and grooming combined. Check the health watchlist on each breed's profile for specific conditions.
Food costs
Scales directly with body weight. A 70kg Newfoundland eats roughly 5x what a 10kg Shih Tzu eats. Giant breeds on quality kibble spend $800–$1,400/year on food alone. Raw, fresh, or prescription diets multiply this further.
Grooming needs
Breeds with dense double coats or long/wavy coats require professional grooming every 4–8 weeks. Newfoundlands, Chow Chows, and Tibetan Mastiffs can cost $600–$1,200+/year in professional grooming. Brachycephalic breeds also need regular skin fold cleaning and ear care that adds to grooming costs.
Insurance premiums
Insuring a Great Dane at the Very High tier costs $95–$130/month base — before age adjustments. By age 5, the age factor (1.38x) brings this to $131–$179/month. Over a 10-year insured life, premiums alone can total $15,000–$25,000. Whether the claim benefits exceed that depends heavily on your individual dog's health.
Breed profiles and cost details
Each breed in the ranking has a full cost profile on PupWiki — click through for first-year vs. annual costs, how your state changes the total, and the specific health watchlist that drives the cost estimate:
- Great Dane — cost breakdown
- English Bulldog — cost breakdown
- Bernese Mountain Dog — cost breakdown
- French Bulldog — cost breakdown
- Saint Bernard — cost breakdown
- Newfoundland — cost breakdown
- Rottweiler — cost breakdown
- Chow Chow — cost breakdown
- Tibetan Mastiff — cost breakdown
- Irish Wolfhound — cost breakdown
For a personalised estimate combining your specific dog's breed, age, location, and lifestyle, use the Dog Cost Calculator.
Frequently asked questions
- What is the most expensive dog breed to own?
- Based on annual ownership cost, giant breeds with known health risks top the list. Great Danes, Saint Bernards, and Bernese Mountain Dogs consistently rank highest due to the combination of high food costs (giant size), elevated vet costs from breed-specific health conditions (cardiac, joint, bloat for Great Danes; histiocytic sarcoma for Berners), and high insurance premiums. English and French Bulldogs rank high despite being smaller breeds because of their extraordinary vet costs from brachycephalic syndrome.
- Is a bigger dog always more expensive?
- Not always. Size is one factor — food costs scale directly with body weight — but breed-specific health risk matters more for total cost. A French Bulldog (medium-small breed) can cost more annually than a Labrador Retriever (large breed) because of far higher vet bills and insurance costs. The most expensive dogs combine large size with high health risk, like Great Danes and Bernese Mountain Dogs.
- Are purebred dogs more expensive to own than mixed breeds?
- Purebreds with documented hereditary conditions can be significantly more expensive in vet and insurance costs. Mixed breeds benefit from hybrid vigour — reduced expression of recessive hereditary conditions — though this is breed-dependent and not universal. A mixed breed from two brachycephalic parents may still have respiratory issues. Mixed breeds are generally not cheaper in food, grooming, or supplies; the savings are mainly in vet and insurance costs.
- What dog breeds have the highest vet bills?
- Brachycephalic breeds (French Bulldog, English Bulldog, Pug) consistently generate the highest vet bills relative to body size due to BOAS surgery, skin fold infections, and spinal issues. Large breeds with high orthopaedic risk (Rottweiler, German Shepherd) and giant breeds with cardiac or bloat risk (Great Dane, Newfoundland) also rank high. Breeds with documented cancer predisposition — Bernese Mountain Dog, Flat-Coated Retriever, Golden Retriever — have elevated lifetime vet costs.
- How can I afford a high-cost breed?
- Three strategies: (1) Pet insurance — enroll at puppy age before any conditions are on record. For high-risk breeds, the premium is high but the expected benefit is also high. (2) Emergency fund — maintain $3,000–$5,000 as a baseline for very-high-risk breeds. (3) Prevention — follow breed-specific preventive care schedules (cardiac screening for Cavaliers, hip scoring for large breeds) to catch and manage conditions early before they become expensive crises.
