Large Poodle Breeds and Mixes: Saint Berdoodle, Newfypoo & More

If you've been searching for large poodle breeds and designer mixes, you've likely noticed the landscape is sprawling — and sometimes confusing. Giant Poodle crosses like the Saint Berdoodle, Newfypoo, Bernedoodle, and Goldendoodle (standard/giant variety) combine the intelligence and low-shedding coat of the Poodle with the gentle, imposing presence of large working breeds. But unlike purebred dogs with predictable breed standards, these mixes carry real variability in size, coat type, temperament, and health. This guide breaks down exactly what you're getting — and what you might not.

The Parent Breeds: Poodle and Large Working Dogs

Every large Poodle mix starts with one constant — the Poodle — paired with a large or giant breed. The Poodle side is typically a Standard Poodle (40–70 lb / 18–32 kg) or, increasingly, a so-called "Giant Poodle" (not an AKC-recognized size, but breeders use this term for Standards over 70 lb / 32 kg). The AKC Standard Poodle breed standard calls for dogs 15 inches and taller at the shoulder, with males ideally 22–24 inches and females 20–22 inches.

The other parent varies by mix. Here's how the most popular large-breed pairings compare:

Understanding both parent breeds is essential because mixed-breed puppies can inherit any combination of traits. A Saint Berdoodle might lean heavily toward its Saint Bernard parent in build but inherit the Poodle's curl, or vice versa.

How Big Will a Large Poodle Mix Get?

Size is one of the most variable — and most asked-about — traits in large Poodle mixes. Because you're crossing a medium-large Poodle with a giant breed, the offspring typically land somewhere in between, but "somewhere" covers a wide range.

These ranges reflect F1 and F1B generations. Multigen breeders who selectively breed for smaller or larger size may produce dogs outside these ranges. Males tend to fall on the higher end. A practical rule: expect your adult dog to weigh roughly the average of both parents, ±15%. If the Poodle parent is 55 lb and the Saint Bernard parent is 150 lb, expect puppies around 90–115 lb at maturity — but outliers are common.

Understanding Generations: F1, F1B, F2, and Multigen

If you're researching large poodle breeds and their designer crosses, you'll encounter generation labels. These matter — they influence coat type predictability, shedding, and trait consistency.

For allergy-sensitive households, F1B and F2B generations offer the most reliable low-shedding outcomes — but even these aren't guaranteed. Request a coat sample or meet the puppy in person before committing if allergies are a concern.

Coat Types, Shedding, and the Hypoallergenic Question

The Poodle's single-layer curly coat is the primary reason these mixes are popular. But coat inheritance isn't a simple coin flip. Here's what you might get:

Is a large Poodle mix hypoallergenic? No dog is truly hypoallergenic. Allergens come from dander, saliva, and urine — not just hair. Low-shedding curly coats trap dander closer to the skin, reducing airborne allergens, which helps many (but not all) allergy sufferers. The Mayo Clinic notes that individual reactions vary widely, and spending time with a specific dog before adoption is the only reliable test.

Temperament: What to Expect (and What Might Surprise You)

Large Poodle mixes generally benefit from the Poodle's intelligence and the large breed parent's calm disposition. But "generally" is doing heavy lifting here. Temperament in mixed breeds spans a spectrum, and understanding both ends helps you prepare.

Best-Case Temperament Profile

• Highly intelligent and trainable (Poodle influence)
• Calm, patient, and gentle with children (Saint Bernard/Newfoundland/Bernese influence)
• Socially confident, good with other dogs when properly socialized
• Eager to please, responsive to positive reinforcement training
• Alert but not reactive — makes a good "visual deterrent" without aggression

Challenging Temperament Scenarios

• Poodle-side anxiety: Some Standard Poodles are sensitive and prone to separation anxiety. A mix inheriting this trait in a giant body can be destructive and difficult to manage.
• Working-breed stubbornness: Saint Bernards and Newfoundlands were bred for independent decision-making. This can manifest as selective hearing during training.
• Size-plus-energy mismatch: A Bernedoodle that inherits the Bernese Mountain Dog's working drive and the Poodle's stamina may need 90+ minutes of structured activity daily — far more than many owners of "calm giant breeds" anticipate.
• Resource guarding or fear-based reactivity: Without early socialization (critical window: 3–14 weeks), any large dog can develop fear responses that are dangerous simply due to size.

Health Considerations: Hybrid Vigor vs. Reality

One of the most persistent myths in the designer dog world is that mixed breeds automatically enjoy "hybrid vigor" — the idea that crossbreeding eliminates genetic health problems. The reality is more nuanced.

Hybrid vigor (heterosis) can reduce the risk of recessive conditions that require two copies of a defective gene. If the Poodle parent carries a gene for one disease and the large breed parent carries a gene for a different disease, the puppies are unlikely to express either. However, hybrid vigor does not protect against:

• Dominant or polygenic conditions like hip dysplasia, which both parent breeds may share
• Structural problems caused by rapid growth in giant breeds
• Conditions common to both parents — if both breeds are prone to bloat, the mix inherits that risk

Ask any breeder for documented health clearances on both parent dogs — not just "vet checked." A veterinary wellness exam is not the same as genetic and orthopedic screening. Reputable breeders will provide OFA (Orthopedic Foundation for Animals) certificates, DNA test results, and cardiac clearances. Consult your veterinarian about an appropriate screening schedule for your specific mix.

Grooming Needs for Large Poodle Mixes

Grooming is where many owners of large Poodle mixes feel genuinely unprepared. A 100-pound dog with a curly Poodle-type coat requires significant maintenance — and the cost adds up fast.

Grooming Schedule by Coat Type

• Curly coat: Professional grooming every 6–8 weeks ($80–$150 per session for large/giant dogs). Daily brushing with a slicker brush and metal comb to prevent matting. Expect annual grooming costs of $640–$1,300.
• Wavy/fleece coat: Professional grooming every 8–12 weeks ($70–$130 per session). Brushing 3–4 times per week. Annual cost: $350–$780.
• Straight coat: May not need professional grooming. Regular brushing 2–3 times per week, with heavy deshedding during seasonal coat blows. Annual cost: $0–$200 for tools and supplies.

Regardless of coat type, plan for regular nail trims (every 3–4 weeks), ear cleaning (weekly — Poodle-influenced ears are floppy and prone to infection), and dental care (daily brushing or dental chews approved by the Veterinary Oral Health Council).

Matting: The Silent Welfare Issue

A matted coat isn't just cosmetic — it pulls on the skin, restricts movement, traps moisture (leading to hot spots), and can hide parasites or skin infections. In a large dog, mats on the chest, behind the ears, and around the hindquarters can become severe before owners notice. If you cannot commit to regular brushing, keep the coat clipped short (a "puppy cut" or "kennel cut" at 1–2 inches).

Cost Breakdown: Purchase Price and Lifetime Expenses

Large Poodle mixes are among the most expensive designer dogs, driven by the cost of maintaining giant breeding stock, health testing, and high demand.

First-year total cost estimate: $4,500–$8,500 including purchase price, initial veterinary care (vaccines, spay/neuter, microchip), supplies (XL crate, heavy-duty leash/harness, elevated feeder), grooming, food (expect $80–$150/month for a giant breed on quality kibble), and preventive medications (heartworm, flea/tick — large-dog doses cost more).

Ongoing annual cost: $2,500–$5,000 depending on grooming needs, food, insurance premiums (large breed pet insurance averages $60–$120/month), and routine veterinary care.

Breeder vs. Rescue

Responsible breeders will provide health clearances, a take-back clause, early socialization records, and allow you to meet at least the dam. Avoid breeders who cannot produce OFA certificates, who have multiple litters available simultaneously, or who refuse facility visits.

Rescue options exist — Poodle mixes frequently appear in breed-specific rescues (like Doodle Dandy Rescue or regional Poodle rescues) and general large-breed rescues. Adoption fees are lower, but health histories may be incomplete. A thorough veterinary exam within the first two weeks is essential.

Who Is a Large Poodle Mix Best Suited For?

These dogs are not for everyone — and that's okay. Here's a realistic assessment of who thrives with a large Poodle mix and who should consider alternatives.

Ideal Homes

• Active families with older children: These dogs are typically gentle but large enough to accidentally knock over toddlers. Best for families with kids aged 6+ who understand how to interact with large dogs.
• Homes with space: A fenced yard is strongly recommended. These dogs need room to move and shouldn't be in studio apartments without a dedicated exercise plan.
• Experienced dog owners: A 120-lb dog with variable training responses requires someone comfortable with canine body language and positive reinforcement techniques.
• Allergy-conscious households (with caveats): F1B or multigen low-shedding individuals can work for mild allergy sufferers, but always trial exposure first.
• Owners prepared for grooming costs: Budget $600–$1,300/year for professional grooming on curly-coated individuals.

Consider a Different Breed If...

• You're a first-time dog owner without access to a certified trainer
• Your living situation has strict weight limits (many rentals cap at 40–50 lb)
• You cannot commit to daily exercise of 60–90 minutes
• Budget constraints make $3,000+ annual care costs prohibitive
• You need a guaranteed low-shedding dog for severe allergies (consider a purebred Poodle instead)

Frequently Asked Questions