Dog breeds / Giant breeds

What a Leonberger really costs

Owning a Leonberger means paying giant-dog prices for everything: males reach 110–170 lb, and food, anesthesia and drug doses all scale with weight. The coat is the second big cost, with heavy shedding and regular professional baths and de-sheds. The biggest risk is cancer, which killed 57% of Leos in the breed foundation's survey, so cancer coverage matters a lot more than for most breeds.

Size: Giant, 90–170 lb
Life expectancy: 7–9 years
Grooming: Moderate
Insurance risk: Above average
Puppy price: $2,000–$4,000
Food a day: About 2,350 calories

Lifetime cost$44,600 First year $9,670Then about $4,940 a year

Where the money goes each year

A typical adult year for a Leonberger with mainstream food, a groomer, no insurance, in an average-cost area. That's $1,950 more than the median breed.

Illness and injury (average)$1,559
Food$1,217
Grooming$573
Heartworm, flea and tick prevention$457
Checkups, vaccines and tests$330
Toys, beds and everyday supplies$330
Treats and chews$243
Dental cleanings$213
License$20
Typical year$4,940

Most years land between $3,110 (budget food, home grooming, lower-cost area) and $7,150 (premium food, groomer, insurance, big city). Dogs over about 5 add about $180 a year for senior checkups.

The first year

Buying a puppy front-loads the bill: the price, gear, puppy shots and spay or neuter.

Bringing a puppy home

Breeder price$3,000
Crate, bed, leash, bowls and gear$900
Spay or neuter$760
Microchip$50
Puppy or basic obedience class$149
Upfront$4,860

Running costs in year one

Food$1,217
Treats and chews$243
Puppy vaccines and checkups$738
Heartworm, flea and tick prevention$457
Grooming$573
License$20
Illness and injury (average)$1,559
Year-one running costs$4,810

First-year total: $9,670. Adopting instead brings it to about $5,950.

What to buy

The gear and supplies in this estimate, matched to a Leonberger. Each link searches Amazon for the right type and size.

54-inch crateSized for an adult Leonberger (about 128 lb)
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BedExtra large, orthopedic for joint support
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Harness, collar and leashExtra large size
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Food and water bowlsLarge stainless bowls; ask your vet before raising them (bloat risk in deep-chested breeds)
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FoodMainstream brand, as priced in this estimate
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Durable chew toys
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Training treatsSmall, soft and low calorie
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Deshedding toolCuts down on bath-and-deshed visits
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Toothbrush and enzymatic toothpasteDaily brushing stretches the time between dental cleanings
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Poop bags and dispenser
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Puppy playpen or gateFor the first months at home
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As an Amazon Associate, PetPriceTag earns from qualifying purchases. Buying through these links costs you nothing extra and never changes our cost figures.

Health costs to plan for

No US premium data was found; the tier rests on cancer causing 57% of deaths (LHFI) with roughly a 1-in-5 osteosarcoma risk, plus giant-breed bloat and surgery costs, partly offset by OFA hip and elbow failure rates well below other giant breeds.

Condition	How it affects Leonbergers	Typical treatment	Cost
Osteosarcoma (bone cancer)	A 2021 genome study used an estimated breed prevalence of 20% for osteosarcoma in Leonbergers (median age at diagnosis 8.1 years), and the Leonberger Health Foundation calls it the breed's single biggest killer. Source	Average annual osteosarcoma claim (amputation and/or chemotherapy) for a comparable giant breed, the Great Dane, in Trupanion's claim data	$2,200–$4,900
Hemangiosarcoma and other cancers	In the LHFI's 2019 survey (245 deceased dogs), cancer caused 57% of deaths, and hemangiosarcoma ranked as the second-biggest cancer threat after osteosarcoma. Source	Range of average annual cancer claims in Trupanion data, from mast cell tumor removal to lymphoma chemotherapy; splenic hemangiosarcoma surgery falls inside it	$1,300–$5,600
Gastric dilatation-volvulus (bloat)	The Leonberger Club of America lists bloat among the breed's giant-breed risks; no breed-specific incidence figure was found. Source	Emergency GDV surgery with gastropexy and hospitalization	$2,000–$7,500
Hip dysplasia	13.8% of 3,341 Leonberger hip X-rays sent to OFA were graded dysplastic, a moderate rate for a giant breed; elbows were abnormal in 4.5%. Source	Total hip replacement, per hip (Lemonade); medical management costs far less	$3,500–$15,000
Inherited polyneuropathy / laryngeal paralysis	The LHFI reports neurological disorders such as laryngeal paralysis and polyneuropathy in 6% of dogs in its 2019 survey; DNA tests cover about half the known forms. Source	No sourced cost found; the range is a rough figure for laryngeal tie-back surgery if breathing becomes compromised (see uncertain)	$3,000–$5,000

The yearly estimate already includes an average allowance of $1,559 for illness and injury. A single surgery can cost several times that, which is the case for an emergency fund or insurance.

What drives the cost of a Leonberger

PetMD says to bathe every two to four weeks and brush daily. Most owners pay a groomer for a full bath and de-shed every couple of months, and giant-dog rates apply.
Spot estimates food at $100–$200 a month. Feed a large-breed puppy formula and watch growth carefully during the first 18 months, because rapid growth worsens joint problems.
About 1 in 5 Leos develop osteosarcoma, usually around age 8. Choose an insurance plan without a low cap on cancer treatment, since amputation plus chemotherapy can use up a modest annual limit.
Ask breeders for DNA results on both parents for LPN1, LPN2 and LEMP. The tests are cheap compared with managing inherited nerve disease later.
A Leo needs an extra-large crate, a vehicle it can fit in, and a sitter or boarding kennel that will take a 150 lb dog. Many charge more for giant breeds.

Breeder or rescue

Reputable breeder: $2,000–$4,000
Rescue or shelter: $300–$700
Lifetime, from a breeder: $44,600
Lifetime, adopted: $40,900

PetMD gives $2,000–$4,000 in the US, with price varying by genetic testing; LCA member breeders typically test both parents for LPN1/LPN2 polyneuropathy and leukoencephalomyelopathy (LEMP) and OFA hips, elbows, eyes, heart and thyroid. Leos are rare in shelters; Leonberger Rescue Pals (linked from the LCA) does not publish a fee, so the adoption range is Spot's estimate.

Adopting vs buying: the full cost comparison

Similar-size breeds by yearly cost

Rottweiler$4,680 a year
Boerboel$4,810 a year
Newfoundland$4,920 a year
Bernese Mountain Dog$4,980 a year
Great Dane$5,020 a year
Dogue de Bordeaux$5,040 a year
Compare all breeds

Common questions

How much does a Leonberger puppy cost?

A Leonberger puppy from a reputable US breeder typically costs $2,000–$4,000. Adopting one through a rescue usually costs $300–$700.

How much does a Leonberger cost per year?

After the first year, a Leonberger costs about $4,940 a year, or $412 a month, for food, vet care, preventives, grooming, supplies and average illness costs. Depending on food, grooming, insurance and where you live, a typical year ranges from about $3,110 to $7,150.

How much does a Leonberger cost over its lifetime?

About $44,600 over a 8-year life when bought from a breeder, or $40,900 if adopted, in 2026 dollars.

Sources

Prices are averages from the sources above and the cost baselines on our methodology page, in 2026 US dollars. Your vet, groomer and city will differ. Updated October 14, 2026.