Full grown Sheepadoodle Size Guide
If you’ve ever seen a Sheepadoodle puppy, all wobbly legs, oversized paws, and cloud-like fluff—you’ve probably wondered how big this little floofball will get. At Double U Doodles, we specialize in breeding happy, healthy puppies who grow into healthy full grown Sheepadoodles (and their equally adorable Bernedoodle cousins), and we’re here to answer all your size-related questions.
Spoiler alert: They get big. But exactly how big? Let’s break it down—from paw to tail!
Who This Full Grown Sheepadoodle Guide Is For
If you are comparing sizes, planning for space at home, or deciding between mini and standard, this guide will help you set clear expectations. At Double U Doodles, we pair sires and dams to ensure predictable size and structure, so families know what to expect in an adult Sheepadoodle.
Full Grown Sheepadoodle Size Guide: From Teacup to Teddy Bear
A full grown Sheepadoodle comes in a few size varieties, depending on its parents. Here’s what to expect as they grow from playful pups to full-grown fluff monsters:
Quick Size Snapshot
| Type | Height at shoulder | Adult weight | Typical home fit |
|---|---|---|---|
| Standard Sheepadoodle | 18 to 27 in | 50 to 80 lb | Best with a yard or frequent outdoor time |
| Mini Sheepadoodle | 14 to 20 in | 25 to 45 lb | Great for smaller homes and travel |
| Toy or Micro Sheepadoodle | Under 14 in | 10 to 25 lb | Rarer size, focus on responsible breeding |
1. Standard Sheepadoodle
- Height: 18–27 inches at the shoulder
- Weight: 50–80 pounds
- Looks like: A small bear that somehow got into your house
Standard Sheepadoodles are the most common size. They’re big enough to be impressive but not so huge that they take over your couch (okay, maybe half the couch).
2. Mini Sheepadoodle
- Height: 14–20 inches at the shoulder
- Weight: 25–45 pounds
- Looks like: A compact version of the standard, perfect for snuggling
Mini Sheepadoodles are ideal for those who want all the Sheepadoodle charm in a slightly more portable package.
3. Toy/Micro Sheepadoodle (Rare)
- Height: Under 14 inches
- Weight: 10–25 pounds
- Looks like: A living stuffed animal
These tiny fluffballs are less common since breeding very small Sheepadoodles can be tricky—but they’re absolutely adorable if you can find one!
When Do Puppies Become Full Grown Sheepadoodles?
Growth Timeline and Milestones
- Weeks 8 to 16: Fast frame growth and big appetite. Keep meals measured and steady.
- 4 to 8 months: Height gains slow and the chest begins to widen.
9 to 12 months: Most minis reach adult height. Standards still filling in. - 12 to 18 months: Standards reach adult height and add muscle.
- 18 to 24 months: Final filling out. This is when a full grown Sheepadoodle looks balanced and bear-like.
Pro tip for estimating adult size
A simple rule of thumb is to double your Sheepadoodle’s weight at 16 weeks for a loose estimate of adult weight. Genetics and sex still matter, so use this as a guide and not a promise.
Sheepadoodles typically reach their full height by 12–18 months, but they may continue filling out (getting stockier and fluffier) until they’re about 2 years old.
- First 6 months: Rapid growth—those puppy paws look comically oversized!
- 6–12 months: Slower growth, but still gaining height and muscle.
- 1–2 years: Final “fluffing out” phase—this is when their coat really fills in.
Pro tip: If you want to estimate your full grown Sheepadoodle’s adult size, check their paws as a puppy. Big paws = big dog!
Factors That Affect Full Grown Sheepadoodle Size
Not all Sheepadoodles grow the same. Here’s what influences their final size:
1. Parent Breeds Matter
- Old English Sheepdog parent: Larger, stockier build
- Poodle parent: Leaner, taller frame (Standard Poodles are already big dogs!)
2. Genetics Are Unpredictable
Even in the same litter, one pup might take after the Sheepdog side (big and burly), while another leans Poodle (tall and elegant).
3. Diet & Exercise Play a Role
A well-fed, active pup will grow to their full potential, while poor nutrition can stunt growth.
Preparing Your Home for a Full Grown Sheepadoodle
- Crate size: Many standards do best in a 42 inch crate with a divider while minis are comfortable in a 30 to 36 inch crate.
- Harness and leash: Choose a front-clip harness for polite walking during adolescence.
- Floor and space: Clear jumping zones and protect corners during the zoomie phase.
- Travel: Minis fit many car crates more easily. Standards ride safest in secured vehicle crates
Living with a Full Grown Sheepadoodle: What to Expect
Now that you know how big they get, here’s the real question: What’s it like to live with a full grown Sheepadoodle?
They’re Big Lap Dogs
They don’t realize their size and will still try to sit on you like they’re a 10-pound puppy.
They Take Up Space (Lots of It)
Your bed? Their bed now.
Your couch? Also their couch.
Your personal space? Gone.
They’re Surprisingly Agile
Despite their size, full grown Sheepadoodles are graceful—until they’re not (watch out for tail-wagging knick-knack casualties).
Exercise Needs by Size
Mini: Plan for 45 to 60 minutes of daily activity split between walks and play.
Standard: Plan for 60 to 90 minutes with variety. Add enrichment games on rainy days.
Both sizes benefit from short training sessions that work the brain and body.
Nutrition Notes for Adult Size
Feed a complete diet appropriate for large breed maintenance once fully grown. Keep body condition athletic, not round. You should feel ribs with light pressure and see a gentle waist from above. Controlled portions add healthy years.
Grooming Is a Commitment
That gorgeous coat requires regular brushing (3–4 times a week) and professional grooming every 6–8 weeks.
Brush three to four times per week and use a metal comb to check down to the skin behind ears, armpits, and tail base. Plan professional grooming every six to eight weeks. Introduce at-home nail care and teeth brushing early so your full grown Sheepadoodle is comfortable with lifelong care.
Training for Big Friendly Teenagers
Between 6 and 18 months many Sheepadoodles act like playful teenagers in adult bodies. Keep rules clear and consistent. Reward calm greetings, loose-leash walking, and polite door manners. Short daily training helps a full grown Sheepadoodle stay focused and safe in public.
To help families prepare for this stage, we offer our Puppy Imprinting and Training Program, a hands-on foundation that teaches manners, confidence, and positive behaviors before your doodle even comes home.
FAQs About Full-Grown Sheepadoodles
Are Sheepadoodles bigger than Bernedoodles?
Usually, yes! Standard Sheepadoodles often outweigh Bernedoodles by 10–20 pounds.
Do male or female Sheepadoodles get bigger?
Males tend to be slightly larger (5–10 pounds heavier), but it varies by individual.
Can I keep my Sheepadoodle small with diet/exercise?
Nope—genetics determine their size. Just focus on keeping them healthy!
Are they good for apartments?
They can adapt, but they’re happiest with space to roam. A house with a yard is ideal.
How much do they eat as adults?
About 2–4 cups of high-quality food per day, depending on size and activity level.
How big should a crate be for a full grown Sheepadoodle?
Most standards do well in a 42 inch crate with a divider while many minis fit a 30 to 36 inch crate. Choose standing room plus the ability to turn and lie flat.
Will neuter or spay timing change adult size?
Timing can influence growth plate closure. Discuss the ideal window with your veterinarian so you balance orthopedic health with lifestyle. Size is mostly genetic and managed through healthy weight.
Final Thoughts: Is a Full-Grown Sheepadoodle Right for You?
If you’re ready for:
✅ A big, fluffy shadow that follows you everywhere
✅ Lots of love (and maybe a little drool)
✅ A dog that thinks they’re still lap-sized
…then a Sheepadoodle might be your perfect match! At Double U Doodles, we breed happy, healthy pups with temperaments as wonderful as their size.
Ready to meet your future giant fluffball? Check out our available puppies!
