When you first bring home that tiny, fluff-covered Mini Bernedoodle puppy, it’s hard to imagine them all grown up. They’re so small, so squishy, and let’s be honest, kind of the star of your camera roll. But as breeders at Fox Creek Farm, we get asked all the time: What does a full grown Mini Bernedoodle really look like? And more importantly, what should you expect when your puppy becomes a full-sized, full-personality member of the family?

Here’s your comprehensive, experience-based guide to understanding everything about your full grown Mini Bernedoodle—from size and temperament to grooming and lifestyle needs.

What Is a Mini Bernedoodle, Anyway?

A Mini Bernedoodle is a cross between a Bernese Mountain Dog and a Miniature Poodle. At Fox Creek Farm, we breed multiple generations—F1, F1b, and multigen—with a focus on health, temperament, and proper structure.

Because they’re a hybrid, there’s natural variation in how they turn out. But that’s where our years of ethical breeding come in: we’ve tracked hundreds of our pups from birth to adulthood and can give you a clear picture of what “mini” really means.

How Big Does a Full Grown Mini Bernedoodle Get?

Let’s talk numbers, because the term “mini” can be misleading depending on the breeder.

At full maturity (usually around 12–14 months):

• Height: 14 to 17 inches at the shoulder
• Weight: 26 to 35 pounds on average

At Fox Creek Farm, our full grown Mini Bernedoodles tend to fall in the 30–35 lb sweet spot, striking the perfect balance between portable and cuddly.

Fun fact: We once had a family name their pup “Peanut” assuming she’d be tiny forever. Peanut now weighs 42 lbs and thinks she’s a lap dog. No regrets.

When Do Mini Bernedoodles Reach Full Size?

Your Mini Bernedoodle will experience most of their physical growth in the first 8–10 months, with their frame filling out around 12 months. That said, mental maturity and coat development continue up to 18 months.

We always tell our families: the size may stabilize by year one, but that goofy puppy energy? That’s sticking around a bit longer.

Coat Type and Grooming Needs

Full grown Mini Bernedoodles often sport a wavy to curly coat that’s low to non-shedding—ideal for families with allergies or a preference for a cleaner couch.

Common coat types:

• Fleece/Wavy: Soft, low-shed, and easy to brush (this is what Fox Creek Farm produces)
• Curly: Tighter curls, similar to a Poodle, and excellent for allergy-sensitive homes

Grooming expectations:

• Brushing: 3–4 times per week
• Professional grooming: Every 6–8 weeks
• Ear care, nail trims, and eye cleaning should be part of your routine

Many of our families opt for a “teddy bear cut” to keep things tidy and adorable. And yes, your full grown Mini Bernedoodle will still get compliments everywhere you go.

Full Grown Mini Bernedoodle Temperament: The Personality You’ll Love

Mini Bernedoodles are renowned for their lovable and gentle nature. At Fox Creek Farm, we breed with temperament in mind—and our full grown Mini Bernedoodles show it:

• Affectionate: They love being near their people.
• Social: They usually get along with kids, cats, and other dogs.
• Smart: Their Poodle side makes training a breeze (most of the time).
• Chill (but fun!): They’re not hyper, but they enjoy playtime, walks, and mental stimulation.

One family told us their full grown Mini Bernedoodle has become the unofficial greeter at every BBQ and birthday party—tail wagging, always smiling.

Exercise Needs

While they’re not high-energy like some breeds, a full grown Mini Bernedoodle still needs daily activity to stay happy and healthy.

What we recommend:

• 30–60 minutes of exercise daily
• Walks, light hikes, backyard play, or dog park visits
• Puzzle toys or training games to challenge their minds

They’ll happily join you for a Netflix binge, but don’t skip their walk, or they might invent their own game—like “Steal All the Socks.”

Health and Lifespan

Thanks to their hybrid vigor and our careful health screening process, full grown Mini Bernedoodles from Fox Creek Farm tend to live long, healthy lives.

• Lifespan: 12–16 years
• Common issues: Hip/elbow dysplasia, eye conditions, and allergies (rare with our lines)

We perform health testing on all parent dogs and provide a full health guarantee on all our puppies.

Living with a Full Grown Mini Bernedoodle

Here’s what life looks like once your pup is past the puppy stage:

• Great for homes with or without yards
• Adaptable to apartment life (as long as they get daily walks)
• Fantastic travel buddies—they love the car and new environments
• Alert but not yappy—they’ll let you know someone’s at the door, then wait for belly rubs

They blend beautifully into most family dynamics, and they form strong bonds quickly. Once they’re grown, they’re less demanding than puppies but every bit as affectionate.

Final Thoughts

The full grown Mini Bernedoodle is the perfect balance of brains, beauty, and loyalty. Whether you’re planning for your puppy’s future or considering welcoming one into your life, knowing what to expect helps you prepare and appreciate every stage of the journey.

At Fox Creek Farm, we’re proud to raise Mini Bernedoodles that grow into happy, healthy companions—and we’re always here for questions, grooming tips, or a happy update about how big Peanut grew.

FAQ: Full Grown Mini Bernedoodle

What size is a full grown Mini Bernedoodle?
Typically 26–35 pounds and 14–17 inches tall. Our pups often land in the 30–40 pound range.

When is a Mini Bernedoodle full grown?
Most reach full physical size by 12–14 months, with full maturity closer to 18 months.

How much exercise does a full grown Mini Bernedoodle need?
Aim for 30–60 minutes of daily activity.

Are full grown Mini Bernedoodles good with kids?
Yes! They’re affectionate, patient, and great family companions.

Do full grown Mini Bernedoodles shed?
They are typically low to non-shedding, depending on coat type.