Irish Wolfhound and Great Dane Mix: The Complete Giant Breed Guide
Everything about the Irish Wolfhound and Great Dane mix — size, temperament, health risks, cost, and whether this giant designer breed fits your lifestyle.
Cross two of the tallest dog breeds on the planet and you get what enthusiasts sometimes call the "Irish Dane" or "Wolfhound Dane" — a designer mix that can stand over 32 inches at the shoulder and tip the scales past 150 pounds. The Irish Wolfhound and Great Dane mix is not a common designer breed, and that scarcity means prospective owners often struggle to find reliable information about what to expect. This guide pulls together breed-specific data from both parent lines so you can make an informed decision before committing to a dog that will likely eat 6–8 cups of kibble daily and need a custom-sized crate.
Parent Breed Breakdown: Irish Wolfhound vs. Great Dane
Understanding the parent breeds is essential because every F1 Irish Wolfhound and Great Dane mix inherits a randomized combination of traits from each. Neither parent is a "small" influence — both rank among the largest breeds recognized by the American Kennel Club, but they differ in build, coat, and historical function.
| Trait | Irish Wolfhound | Great Dane |
|---|---|---|
| AKC Group | Hound | Working |
| Height (at shoulder) | 30–32+ in / 76–81+ cm (minimum per AKC breed standard) | 28–32 in / 71–81 cm (males); 28–30 in / 71–76 cm (females) |
| Weight | 120–180 lb / 54–82 kg | 110–175 lb / 50–79 kg |
| Coat | Harsh, wiry, medium length; moderate shedder | Short, smooth, dense; moderate-to-heavy seasonal shedder |
| Lifespan | 6–8 years | 7–10 years |
| Original Function | Wolf/elk hunting, coursing | Boar hunting, estate guarding |
| Temperament Baseline | Gentle, reserved, patient, sighthound prey drive | Friendly, outgoing, people-oriented, sometimes clownish |
| Exercise Need | 40–60 min/day with sprint opportunities | 30–60 min/day, moderate pace preferred |
The Irish Wolfhound brings sighthound instincts — a strong chase drive triggered by movement, an independent streak, and a quieter demeanor. The Great Dane contributes a more gregarious, attention-seeking personality with a guarding instinct that can surface as wariness of strangers. Your mix could land anywhere on this spectrum.
How Big Will an Irish Wolfhound and Great Dane Mix Get?
This is the question every prospective owner asks first, and the honest answer is: very large, but with a wide range. Because both parents occupy overlapping but distinct size brackets, the offspring can fall anywhere within the combined envelope.
| Measurement | Low End | High End | Most Common Range |
|---|---|---|---|
| Male Weight | 120 lb / 54 kg | 190 lb / 86 kg | 140–170 lb / 64–77 kg |
| Female Weight | 100 lb / 45 kg | 155 lb / 70 kg | 115–145 lb / 52–66 kg |
| Height (at shoulder) | 28 in / 71 cm | 34 in / 86 cm | 30–33 in / 76–84 cm |
| Body Length (nose to tail base) | 36 in / 91 cm | 44 in / 112 cm | 38–42 in / 97–107 cm |
Growth in giant breeds is prolonged. Expect your Irish Dane mix to continue filling out until 18–24 months of age, with height plateauing around 12–14 months but chest width and muscle mass developing well into the second year. Feed a large-breed puppy formula (AAFCO-approved, with controlled calcium-to-phosphorus ratio of 1.1:1 to 1.4:1) to reduce the risk of developmental orthopedic disease. According to the Merck Veterinary Manual, rapid growth in giant breeds significantly increases the risk of conditions like hypertrophic osteodystrophy and osteochondrosis.
Coat Types, Colors, and Shedding: What to Expect
Coat inheritance in this cross is genuinely unpredictable. The Irish Wolfhound carries genes for a harsh, wiry outer coat with a softer undercoat. The Great Dane carries genes for a short, smooth, single coat. An F1 puppy could inherit:
- Short and smooth (Dane-dominant): Easier to maintain, but heavier seasonal shedding. Expect a "coat blow" twice yearly lasting 2–3 weeks.
- Wiry and rough (Wolfhound-dominant): Requires hand-stripping or clipping every 8–12 weeks. Moderate year-round shedding but less dramatic seasonal blows.
- Intermediate "broken" coat: A blend — slightly longer and coarser than a Dane coat but not as wiry as a Wolfhound. This is the most common F1 outcome and needs weekly brushing with a slicker brush.
Is this mix hypoallergenic or low-shedding? No. Neither parent breed is hypoallergenic. Regardless of which coat type your dog inherits, expect moderate-to-heavy shedding and dander production. If you or a household member has dog allergies, this mix is not a safe choice.
Colors span the combined palette: brindle, fawn, black, grey (blue), red, white, and harlequin patterns (if the Dane parent carries the merle/harlequin gene complex). The Wolfhound's typical grey and brindle shades frequently appear, but harlequin and mantle patterns from the Dane side can produce striking combinations.
Temperament Range: Best-Case and Challenging Scenarios
The temperament of an Irish Wolfhound and Great Dane mix falls along a spectrum shaped by which parent's behavioral tendencies dominate. Here is what realistic outcomes look like:
Best-Case Scenario
- Calm, gentle indoors — the classic "gentle giant" demeanor
- Good with children when socialized from 8–16 weeks
- Responsive to positive reinforcement training; eager to please (Dane influence)
- Low barking tendency (Wolfhound influence)
- Adapts to apartment or condo living if exercise needs are met
- Tolerant of other household dogs
Challenging Scenario
- Strong prey drive — chases cats, squirrels, small dogs (Wolfhound sighthound instinct)
- Stubborn or slow to recall off-leash; requires secure fencing minimum 6 ft / 1.8 m
- Guarding wariness toward strangers or visitors (Dane influence)
- Separation anxiety if left alone more than 4–5 hours regularly
- Counter-surfing and food-stealing due to height and reach
- Jumping on guests — a 150 lb dog jumping can cause injury
Early socialization is non-negotiable. Enroll in puppy kindergarten by 10–12 weeks (after initial DHPP vaccination series) and continue structured socialization through the critical window ending around 14–16 weeks. Use only positive reinforcement methods — lure-reward, clicker training, and counter-conditioning. Aversive tools like shock collars or prong collars are particularly counterproductive with sensitive giant breeds and can trigger fear-based reactivity.
Health Considerations: Inherited Risks From Both Parent Lines
A common claim in designer dog marketing is that "hybrid vigor" protects mixed breeds from genetic disease. This is misleading. While outcrossing can reduce the risk of recessive conditions that are concentrated within a single breed's gene pool, an Irish Wolfhound and Great Dane mix remains vulnerable to every condition that affects either parent — and both parents carry substantial health burdens.
| Condition | Irish Wolfhound Risk | Great Dane Risk | Mixed Breed Risk Level |
|---|---|---|---|
| Dilated Cardiomyopathy (DCM) | High — up to 25–40% of Wolfhounds develop DCM in their lifetime | Moderate — Great Danes are a predisposed breed | Moderate to High |
| Osteosarcoma (bone cancer) | High — leading cause of death in the breed | Moderate — elevated vs. general population | Moderate to High |
| Gastric Dilatation-Volvulus (bloat/GDV) | High — deep-chested breed | High — one of the most affected breeds | High — both parents are high-risk |
| Hip Dysplasia | Moderate (~12–15% per OFA data) | Moderate (~10–12% per OFA data) | Moderate |
| Wobbler Syndrome (CVM) | Low to Moderate | Moderate — Danes are a primary affected breed | Moderate |
| Portosystemic Shunt (liver shunt) | Moderate — documented in Wolfhound lines | Low | Low to Moderate |
| Hypothyroidism | Moderate | Low to Moderate | Low to Moderate |
Expected lifespan for this mix is 7–10 years, potentially landing at the upper end of the Wolfhound's range or the lower end of the Dane's, depending on which genetic health burdens manifest. Budget for a giant-breed emergency fund of at least $3,000–$5,000 or secure pet insurance (companies like Trupanion, Healthy Paws, or Nationwide offer giant-breed plans) before the first birthday.
Generations, Grooming, and Practical Care
Generation Explainer
F1 (First-generation): Direct cross of a purebred Irish Wolfhound and a purebred Great Dane. Most Irish Dane mixes are F1 since this is not an established designer breed with multi-generation breeding programs. Traits are the most unpredictable at this generation.
F1B (First-generation backcross): An F1 Irish Dane crossed back to one of the parent breeds. Extremely rare for this particular mix — unlikely to encounter one.
F2 / Multigen: Two F1 Irish Danes bred together, or multiple generations of Irish Dane × Irish Dane pairings. Essentially nonexistent in the current market. If someone advertises "multigen Irish Danes," request documentation and be skeptical.
Because virtually all Irish Wolfhound and Great Dane mixes on the market are F1, expect maximum trait variability. There is no established breed club or registry for this cross.
Grooming by Coat Type
Your grooming routine depends entirely on which coat your individual dog inherits:
- Smooth coat (Dane-type): Weekly brushing with a rubber curry brush or grooming mitt. Bathing every 6–8 weeks. Nail trims every 2–3 weeks — giant breed nails grow quickly and overgrown nails alter gait and joint loading.
- Wiry coat (Wolfhound-type): Brush 2–3 times weekly with a pin brush and undercoat rake. Professional hand-stripping or clipping every 8–12 weeks ($60–$120 per session at most groomers). Beard and facial hair may need daily wiping to prevent moisture dermatitis.
- Broken/intermediate coat: Weekly brushing with a slicker brush. Occasional trimming around eyes, ears, and paw pads. Seasonal de-shedding treatments during spring and fall coat blows.
Regardless of coat type, clean ears weekly (giant breeds with drop ears are prone to otitis externa), brush teeth 3–4 times minimum per week, and check paw pads after walks for cracking — large dogs put significant wear on their pads.
Exercise and Feeding Specifics
Plan for 45–75 minutes of daily exercise, split into two sessions. A mix with stronger Wolfhound influence will benefit from access to a securely fenced area for sprinting (sighthounds need to run). A Dane-dominant dog may prefer long, steady walks. Avoid forced running on hard surfaces until growth plates close at approximately 18–24 months.
Adult feeding guidelines for a 140–170 lb dog:
- Daily kibble: 6–9 cups of large-breed adult formula, split into 2–3 meals
- Caloric needs: Approximately 2,200–3,200 kcal/day depending on activity level (use body condition score, not weight alone, to adjust)
- Joint supplements: Discuss glucosamine/chondroitin (1,500–2,000 mg glucosamine daily for giant breeds) and omega-3 fatty acids with your veterinarian starting at 12–18 months
- Water: Provide constant access to fresh water; a giant breed can drink 1–2 gallons daily, especially in warm weather
Cost, Availability, and Finding Your Dog
The Irish Wolfhound and Great Dane mix is uncommon enough that you will not find established breeding programs with waitlists the way you would for a Goldendoodle or Labradoodle. Here is what the market looks like:
| Source | Price Range | Availability | What to Verify |
|---|---|---|---|
| Intentional F1 breeder | $1,500–$3,500 | Very rare — may require national search | OFA/PennHIP hip scores on both parents, cardiac clearance, health guarantee (minimum 2 years) |
| Accidental/unplanned litter | $500–$1,200 | Occasional — check local listings | Veterinary records, dewclaw removal status, early deworming protocol |
| Breed-specific rescue | $300–$600 (adoption fee) | Rare but possible — check Irish Wolfhound and Great Dane rescues | Behavioral assessment, spay/neuter status, known medical history |
| General shelter/giant breed rescue | $150–$450 | Uncommon — giant breed rescues like Great Dane Rescue or ASPCA partner shelters occasionally have mixes | Temperament evaluation, vaccination records, return policy |
First-year budget estimate: Beyond the purchase or adoption price, plan for $3,500–$6,000 in first-year expenses for a giant breed. This includes high-quality large-breed food ($1,200–$1,800/year), initial veterinary exams and vaccinations ($400–$800), giant-breed crate (48–54 inch, $80–$200), raised food bowls ($30–$60), orthopedic bed ($100–$250), pet insurance premiums ($80–$150/month for giant breeds), and prophylactic gastropexy if elected ($800–$1,500 when combined with spay/neuter).
Who This Mix Suits Best
The Irish Wolfhound and Great Dane mix is not a breed for everyone. Here is a practical decision framework:
| Factor | Good Fit ✓ | Poor Fit ✗ |
|---|---|---|
| Experience Level | Intermediate to advanced owner; prior giant breed experience preferred | First-time dog owner |
| Living Space | House with fenced yard; large apartment acceptable if exercise is met | Small studio, no outdoor access, or third-floor walk-up with no elevator |
| Household Composition | Families with older children (8+); couples; single owners home often | Households with toddlers (accidental knocking-over risk); cats or small pets (prey drive risk) |
| Time Commitment | Someone home most of the day or with dog-walker/daycare arrangement | 12+ hour workdays with no midday break for the dog |
| Budget | Can absorb $4,000–$8,000+ annual care costs and emergency vet bills | Tight budget with no emergency fund or pet insurance |
| Emotional Preparedness | Accepts the shorter lifespan (7–10 years) that comes with giant breeds | Prefers a dog with a 12–15 year lifespan |
Frequently Asked Questions
What two breeds make up the Irish Wolfhound and Great Dane mix?
This is a first-generation (F1) cross between a purebred Irish Wolfhound (a sighthound originally bred in Ireland for hunting wolves and elk) and a purebred Great Dane (a working breed developed in Germany for boar hunting and estate guarding). Both are recognized by the AKC, but the mix itself is not recognized by any major registry as a distinct breed.
Is an Irish Dane good with other dogs?
Generally yes, particularly if raised with other dogs from puppyhood. However, the Wolfhound's sighthound heritage means small, fast-moving dogs may trigger a chase response. Same-sex aggression can occur in intact dogs of either parent line, so spay/neuter and careful introductions are recommended. Supervise interactions with dogs under 25 lb / 11 kg until you know your dog's prey threshold.
How much space does this mix need?
Contrary to expectations, giant breeds can adapt to apartments if exercised adequately. However, practical considerations favor a home with a fenced yard (minimum 5 ft / 1.5 m fence, 6 ft / 1.8 m preferred if Wolfhound prey drive is strong). Indoor space needs to accommodate a dog that will be 3–4 feet long when lying down — measure your living area before committing.
Do Irish Wolfhound and Great Dane mixes drool a lot?
It depends on which parent's facial structure dominates. Great Danes with loose lip flews tend to drool significantly, especially after drinking or eating. Irish Wolfhounds are comparatively dry-mouthed. A mix with tighter lips will drool less; one with Dane-type flews will need a drool rag handy. Keep towels near the water bowl.
What is the best food for an Irish Wolfhound and Great Dane mix?
Choose an AAFCO-approved large-breed or giant-breed formula with a named animal protein as the first ingredient. Brands frequently recommended by veterinary nutritionists for giant breeds include Royal Canin Giant, Hill's Science Diet Large Breed, and Purina Pro Plan Large Breed. Consult your veterinarian for specific caloric targets based on your dog's body condition score. Avoid grain-free boutique diets unless your vet recommends them — the FDA has investigated a potential link between certain grain-free diets and DCM, a condition this mix is already predisposed to.
Can I find this mix in a rescue?
Yes, though it requires patience. Contact breed-specific rescues for both Irish Wolfhounds (Irish Wolfhound Club of America rescue network) and Great Danes (Great Dane Rescue, Harlequin Great Dane Rescue). Giant breed foster networks and Petfinder searches filtered by size and location occasionally surface this or similar giant mixes. Be prepared to travel or arrange transport, as giant breed rescues are regionally concentrated.
Dr. Hannah Wickes
All our authors care for dogs every day — read more of their work on the authors page.
