10 Gentle Giant Dog Breeds Compared
Exploring the Shiloh dog breed alongside 9 similar gentle giant breeds.
Why the Shiloh Dog Breed Sparks Interest in Gentle Giants
The Shiloh Shepherd—a breed developed in the 1970s and 1980s by Tina Barber in upstate New York—occupies a fascinating niche in the large-dog world. Bred from German Shepherd lines with intentional outcrosses to Alaskan Malamutes, Canadian White Shepherds, and Czechoslovakian Wolfdogs, the Shiloh was designed to recapture the size, soundness, and steady temperament of the old-style German Shepherd that many felt had been lost to modern show-ring extremes. Today, the International Shiloh Shepherd Registry (ISSR) and the Shiloh Shepherd Dog Club of America maintain breed records, though full AKC recognition remains pending.
If you've found yourself researching the Shiloh dog breed, you're likely drawn to large, intelligent dogs with calm family temperaments—dogs that can hike a trail on Saturday and snooze by the couch on Sunday. But the Shiloh is still a relatively rare breed, with an estimated 100-200 puppies registered annually across all registries. That scarcity means long waitlists (often 12-24 months) and premium pricing ($2,500-$4,500 for a well-bred puppy from health-tested parents).
That's why this list exists: to help you evaluate the Shiloh alongside other breeds that share its defining qualities, so you can make an informed decision based on your lifestyle—not just availability.
Selection Criteria for This List
To qualify for this comparison, each breed must meet all five of the following benchmarks:
- Size class: Minimum 60 lb (27 kg) adult weight—true large or giant breeds
- Temperament: Documented family-friendly disposition; breeds selected for stable nerves, not drive-based working intensity
- Trainability: Above-average biddability; capable of learning through positive reinforcement without force-based methods
- Health transparency: Breed clubs that recommend specific OFA or PennHIP health screenings
- Companion suitability: Bred primarily or substantially as family companions, not exclusively for protection, livestock guarding, or competitive bite sports
The 10 Best Gentle Giant Breeds for Families
Breeds are grouped logically: first, the closest genetic and functional relatives to the Shiloh; second, large herding and working breeds with comparable temperaments; third, gentle giant breeds from different groups that share the family-dog profile.
1. Shiloh Shepherd
Size class: Giant (Males: 120-160 lb / 54-73 kg; Females: 100-130 lb / 45-59 kg)
Key trait: Purpose-bred for temperament stability—ISSR breeders must temperament-test breeding stock using standardized evaluations.
Profile: The Shiloh Shepherd stands 26-32 inches (66-81 cm) at the shoulder, with a long, plush double coat in sable, black-and-tan, solid black, or bicolor patterns. They mature slowly, often not reaching full emotional steadiness until age 3-4. Litter sizes average 6-10 puppies.
2. White Swiss Shepherd (Berger Blanc Suisse)
Size class: Large (Males: 66-88 lb / 30-40 kg; Females: 55-77 lb / 25-35 kg)
Key trait: FCI-recognized breed developed from white German Shepherd lines in Europe—shares the Shiloh's goal of a gentler shepherd-type dog.
Profile: Recognized by the FCI since 2011, the White Swiss Shepherd is slightly smaller and lighter-boned than the Shiloh, standing 22-26 inches (56-66 cm). They tend toward more sensitivity and softer temperaments, which suits quieter households but means they shut down under harsh training methods.
3. King Shepherd
Size class: Giant (Males: 130-150 lb / 59-68 kg; Females: 90-120 lb / 41-54 kg)
Key trait: Another German Shepherd outcross breed (developed in the 1990s with Great Pyrenees and Alaskan Malamute)—nearly identical breeding philosophy to the Shiloh.
Profile: The King Shepherd is recognized by the American Rare Breed Association (ARBA) but not the AKC. They carry a heavier build than Shilohs, with more pronounced Great Pyrenees influence visible in broader heads and thicker coats. Health screening varies more widely between breeders compared to the ISSR's structured program.
4. Leonberger
Size class: Giant (Males: 110-170 lb / 50-77 kg; Females: 90-140 lb / 41-64 kg)
Key trait: Bred specifically as a family companion in 19th-century Germany—temperament testing is mandatory for Leonberger breeding certifications through the Leonberger Club of America.
Profile: Standing 26-31 inches (65-80 cm), the Leonberger carries a lion-like mane and a notably gentle disposition with children. They are strong swimmers and often enjoy water work. Their lifespan of 7-9 years reflects giant-breed longevity challenges, particularly regarding osteosarcoma and laryngeal paralysis (polyneuropathy complex).
5. Bernese Mountain Dog
Size class: Giant (Males: 80-115 lb / 36-52 kg; Females: 70-95 lb / 32-43 kg)
Key trait: The gold standard for gentle giant family dogs—consistently ranked among the most affectionate large breeds.
Profile: At 23-28 inches (58-70 cm), the Berner is shorter than the Shiloh but carries substantial bone. Their tricolor coat is iconic. The breed's well-documented lifespan challenge (6-8 years average, per the AKC) is driven primarily by histiocytic sarcoma and other cancers. The Bernese Mountain Dog Club of America requires hip, elbow, eye, and cardiac clearances for listed breeders.
6. Newfoundland
Size class: Giant (Males: 130-150 lb / 59-68 kg; Females: 100-120 lb / 45-54 kg)
Key trait: Legendary "nanny dog" temperament—one of the highest-scoring breeds on the American Temperament Test Society (ATTS) pass rate at 96.3%.
Profile: Standing 26-28 inches (66-71 cm), the Newfoundland is a working water rescue breed with a thick, water-resistant double coat. They drool significantly and shed heavily, but their patience with children is nearly unmatched. Cardiac screening (specifically for subaortic stenosis) and cystinuria testing are breed-club requirements.
7. Great Pyrenees
Size class: Giant (Males: 100-160 lb / 45-73 kg; Females: 85-115 lb / 39-52 kg)
Key trait: Independent yet gentle—shares the Shiloh's size range but with a livestock-guardian temperament that's calm indoors but vigilant outdoors.
Profile: At 25-32 inches (63-81 cm), the Great Pyrenees matches the Shiloh in height. Their all-white (or mostly white) coat and nocturnal barking tendencies are breed hallmarks. They are less biddable than herding breeds—expect slower recall training and a strong instinct to patrol boundaries. Hip dysplasia and bloat are primary health concerns.
8. Irish Wolfhound
Size class: Giant (Males: 120-180 lb / 54-82 kg; Females: 105-140 lb / 48-64 kg)
Key trait: The tallest AKC breed—combines imposing size with a famously gentle, almost cat-like indoor demeanor.
Profile: Males stand a minimum of 32 inches (81 cm) at the shoulder, with many reaching 34-36 inches. Despite their sighthound classification, Irish Wolfhounds are low-energy indoors and require only 30-45 minutes of moderate daily exercise. Their lifespan of 6-8 years is the list's shortest, with dilated cardiomyopathy (DCM) and osteosarcoma as leading causes of mortality. The Merck Veterinary Manual notes cardiac screening as critical for the breed.
9. Tibetan Mastiff
Size class: Giant (Males: 90-150 lb / 41-68 kg; Females: 70-120 lb / 32-54 kg)
Key trait: Ancient guardian breed with deep family loyalty—shares the Shiloh's imposing appearance but brings a more primitive, less handler-focused temperament.
Profile: Standing 24-30 inches (61-76 cm), the Tibetan Mastiff carries a massive double coat and a strong seasonal shed. They are notably independent and may not suit first-time owners who expect German Shepherd-level responsiveness. Health testing for hip dysplasia, hypothyroidism, and canine inherited demyelinating neuropathy (CIDN) is recommended by the breed club.
10. Anatolian Shepherd Dog
Size class: Giant (Males: 110-150 lb / 50-68 kg; Females: 80-120 lb / 36-54 kg)
Key trait: Livestock guardian with surprising family gentleness when properly socialized—offers the Shiloh's size with greater independence and lower grooming needs.
Profile: At 27-29 inches (69-74 cm), the Anatolian is a short-coated, athletic breed originating from rural Turkey. They are intensely protective of their territory and family but generally aloof with strangers. Early socialization (8-16 weeks) is non-negotiable. The breed is affected by hip dysplasia and entropion. Note: some jurisdictions classify Anatolian Shepherds under breed-specific legislation (BSL) due to their guarding heritage—check your local regulations.
Side-by-Side Breed Comparison
| Breed | Weight Range (lb / kg) | Lifespan (years) | Exercise Needs (min/day) | Grooming | Family Fit Score |
|---|---|---|---|---|---|
| Shiloh Shepherd | 100-160 / 45-73 | 9-14 | 60-90 | High (daily brushing, seasonal blow) | Excellent |
| White Swiss Shepherd | 55-88 / 25-40 | 11-14 | 60-90 | High | Excellent |
| King Shepherd | 90-150 / 41-68 | 10-12 | 60-90 | High | Very Good |
| Leonberger | 90-170 / 41-77 | 7-9 | 45-60 | High | Excellent |
| Bernese Mountain Dog | 70-115 / 32-52 | 6-8 | 30-60 | High | Excellent |
| Newfoundland | 100-150 / 45-68 | 8-10 | 30-45 | High + drool management | Excellent |
| Great Pyrenees | 85-160 / 39-73 | 10-12 | 30-45 | High | Good (independent) |
| Irish Wolfhound | 105-180 / 48-82 | 6-8 | 30-45 | Moderate (wire coat) | Excellent |
| Tibetan Mastiff | 70-150 / 32-68 | 10-12 | 30-45 | Very High (seasonal extreme shed) | Good (experienced owners) |
| Anatolian Shepherd | 80-150 / 36-68 | 11-13 | 45-60 | Low-Moderate | Good (requires socialization) |
How to Choose: A Decision Framework
Choosing between breeds this similar requires honest self-assessment about your household, schedule, and tolerance for specific challenges. Use this framework to narrow your top three.
Step 1: Identify Your Primary Constraint
- If lifespan is your top priority: Eliminate Bernese Mountain Dogs, Irish Wolfhounds, and Leonbergers (all average under 9 years). Focus on Shiloh Shepherds (9-14 years), White Swiss Shepherds (11-14), or Anatolian Shepherds (11-13).
- If you have young children (under 5): Prioritize breeds with documented high ATTS pass rates—Newfoundlands (96.3%), Leonbergers, and Bernese Mountain Dogs. Avoid Tibetan Mastiffs and Anatolian Shepherds until children are older and can respect boundaries.
- If you live in an apartment or have limited outdoor space: Irish Wolfhounds and Newfoundlands are surprisingly good apartment dogs despite their size—they're low-energy indoors. Avoid Shiloh Shepherds and King Shepherds, which need room to move and mental stimulation that confined spaces can't provide.
- If grooming time is a dealbreaker: Anatolian Shepherds (short coat, moderate shed) and Irish Wolfhounds (wire coat, hand-stripped) require the least daily maintenance. All shepherd-type breeds and Newfoundlands demand 20-40 minutes of brushing daily during shedding seasons.
- If budget is tight: Bernese Mountain Dogs and Newfoundlands are widely available through breed-specific rescues (adoption fees typically $300-$600). Shiloh Shepherds and King Shepherds are rarely found in rescue due to breeder take-back contracts.
Step 2: Compare Your Top 3 Head-to-Head
Once you've narrowed to three breeds, evaluate each against these five real-world factors:
- Veterinary costs (annual): Giant breeds average $800-$1,500/year in routine care plus preventive medications. Heartworm prevention for a 120 lb dog costs $180-$250/year (e.g., Heartgard Plus for 51-100 lb dosing, often requiring two boxes). Breeds with known cardiac risks (Newfoundland, Irish Wolfhound) should budget for annual echocardiograms after age 4 ($250-$400 per scan).
- Food costs: A 120-150 lb dog consuming 5-7 cups of quality kibble daily will cost $120-$200/month on brands like Purina Pro Plan Large Breed or Royal Canin Giant. Raw feeding a dog this size runs $300-$500/month.
- Training timeline: Herding-derived breeds (Shiloh, White Swiss, King Shepherd) typically achieve reliable off-leash recall by 12-18 months with consistent positive reinforcement. Guardian breeds (Great Pyrenees, Anatolian, Tibetan Mastiff) may never achieve reliable recall in unfenced areas—their instinct to patrol overrides training.
- Waitlist reality: Shiloh Shepherd puppies from ISSR-registered breeders currently carry 12-24 month waitlists and prices of $2,500-$4,500. King Shepherds: 6-12 months, $1,500-$3,000. Bernese Mountain Dogs from OFA-listed breeders: 6-18 months, $2,500-$5,000. Newfoundland: 6-12 months, $1,500-$2,500.
- Insurance availability: All giant breeds face higher pet insurance premiums. For a Shiloh Shepherd puppy enrolled at 8 weeks, expect $60-$120/month for accident-and-illness coverage (e.g., Trupanion, Healthy Paws). Some insurers impose breed-specific exclusions for hip dysplasia in large breeds—read policy fine print carefully.
Step 3: The Final Decision Matrix
| Your Situation | Best Match | Runner-Up |
|---|---|---|
| Active family with kids, suburban home, 12+ year commitment desired | Shiloh Shepherd | White Swiss Shepherd |
| Quiet household, sensitivity to noise, soft-tempered dog preferred | White Swiss Shepherd | Irish Wolfhound |
| First-time giant breed owner, wants predictable temperament | Bernese Mountain Dog | Newfoundland |
| Rural property, needs livestock guardian + family dog | Great Pyrenees | Anatolian Shepherd |
| Experienced owner, wants rare breed with primitive temperament | Tibetan Mastiff | Anatolian Shepherd |
| Budget-conscious, open to rescue | Bernese Mountain Dog (rescue) | Newfoundland (rescue) |
Honorable Mentions and Breeds to Avoid
Honorable Mentions
These breeds narrowly missed the list but deserve consideration depending on your priorities:
- Caucasian Shepherd (Ovcharka): Giant size (110-200 lb) and family loyalty, but intense guardian instincts make them unsuitable for suburban environments or inexperienced owners. Requires expert-level socialization.
- Greater Swiss Mountain Dog: Similar to the Bernese but with a shorter coat and slightly longer lifespan (8-11 years). Less widely available but worth seeking out for families wanting a Berner-type dog with reduced grooming.
- Cane Corso: Athletic, loyal, and large (99-110 lb), but their protection-drive and handler sensitivity place them outside this list's "gentle companion" criteria. Excellent dogs for experienced owners who want structured training.
- Estrela Mountain Dog: A rare Portuguese livestock guardian with a temperament profile similar to the Great Pyrenees. Very few breeders outside Portugal—expect international import costs of $5,000-$8,000 including transport.
Breeds Commonly Confused With Shilohs (But Don't Match the Criteria)
- Modern show-line German Shepherd: Many Shiloh seekers start here, but contemporary GSD show lines frequently carry extreme hindquarter angulation and higher drive than the Shiloh's temperament profile. Working-line GSDs (Czech, East German) are even more intense—built for sport and protection, not family companionship.
- Alaskan Malamute: While Malamutes contributed to Shiloh genetics, pure Malamutes are significantly more independent, vocal, and prey-driven. They are not reliable off-leash and are notoriously difficult to recall-train.
- Saarloos Wolfdog / Czechoslovakian Wolfdog: These wolf-content breeds share some Shiloh ancestry but carry behavioral challenges (extreme shyness, poor recall, high fence-climbing ability) that make them unsuitable for most family situations. They require specialist-level management.
Health Considerations Across All Gentle Giant Breeds
Every breed on this list shares giant-breed health vulnerabilities that prospective owners must budget for and monitor. Consult your veterinarian about breed-specific screening protocols before committing to a puppy or adult dog.
- Gastric dilatation-volvulus (GDV/bloat): Affects all deep-chested giant breeds. Prophylactic gastropexy (stomach tacking during spay/neuter) costs $300-$800 additional and reduces GDV risk by approximately 85%. Emergency GDV surgery costs $3,000-$7,000 with a mortality rate of 15-30% even with treatment.
- Hip and elbow dysplasia: OFA radiographic screening costs $150-$250 per joint evaluation. PennHIP evaluation (which measures joint laxity rather than requiring a single position) costs $250-$450. Only purchase puppies from parents with OFA Excellent/Good ratings or PennHIP DI scores below the breed average.
- Dilated cardiomyopathy (DCM): Particularly relevant for Irish Wolfhounds and Newfoundlands. Annual echocardiograms beginning at age 2-3 are recommended for breeds with DCM prevalence above 10%. Holter monitoring (24-hour cardiac rhythm assessment) adds $200-$400.
- Osteosarcoma: Disproportionately affects giant breeds, particularly Leonbergers, Irish Wolfhounds, and Bernese Mountain Dogs. Average treatment cost (amputation + chemotherapy) runs $8,000-$15,000 with a median survival of 10-12 months post-diagnosis.
Frequently Asked Questions
Is the Shiloh Shepherd recognized by the AKC?
No. As of 2026, the Shiloh Shepherd is not AKC-recognized. The breed is registered through the International Shiloh Shepherd Registry (ISSR), the Shiloh Shepherd Dog Club of America (SSDCA), and the National Shiloh Breed Registry (NSBR). Some owners participate in AKC companion events (rally, obedience) through the AKC Canine Partners program for mixed and unregistered breeds, but conformation showing is limited to Shiloh-specific registries.
How long is the waitlist for a Shiloh Shepherd puppy?
Most ISSR-registered breeders maintain 12-24 month waitlists. Litters are small (6-10 puppies on average), and many breeders produce only one or two litters per year. Expect to pay a deposit of $500-$1,000 to hold a position, with total puppy pricing of $2,500-$4,500. Some breeders offer retired adult dogs (age 3-6) at reduced prices ($500-$1,500) when they cycle out of breeding programs.
Can Shiloh Shepherds live in apartments?
It's not recommended. Shilohs need 60-90 minutes of structured daily exercise plus mental stimulation. Their size (100-160 lb) makes navigating apartment stairwells and elevators physically challenging, and their herding heritage means they thrive with space to patrol. A fenced yard of at least 1/4 acre is strongly preferred. If apartment living is unavoidable, commit to three structured walks daily plus enrichment activities (sniffaris, puzzle feeders, training sessions).
Are Shiloh Shepherds good with cats?
Individual variation is significant. Shilohs with lower prey drive can coexist peacefully with cats, especially when raised together from puppyhood. However, the breed carries Malamute genetics, which can contribute to prey drive in some lines. Ask breeders about prey-drive testing in parent dogs, and plan for a gradual, supervised introduction protocol if you have cats. Never leave any giant breed unsupervised with small animals until a stable relationship is established over months.
What is the best food for a Shiloh Shepherd or similar giant breed?
Look for AAFCO-formulated large-breed or giant-breed diets that meet the nutritional thresholds established by the WSAVA Global Nutrition Committee guidelines. Key specifications: calcium content between 1.0-1.5% on a dry matter basis (critical for preventing developmental orthopedic disease in growing giants), minimum 22% protein for adult maintenance, and calorie density appropriate for controlled growth (puppies should gain no more than 1-2 lb per week during peak growth at 3-6 months). Brands frequently recommended by veterinary nutritionists for giant breeds include Purina Pro Plan Large Breed, Hill's Science Diet Large Breed, and Royal Canin Giant Puppy/Junior. Always consult your veterinarian before switching diets or supplementing.
Tom Renshaw
All our authors care for dogs every day — read more of their work on the authors page.
