When families first meet a mini Bernedoodle puppy, it’s almost impossible not to wonder what that little ball of fluff will look like as an adult. How big will they get? Will their personality stay the same? And what kind of care will they need when they’re fully grown? At Love Berners, we hear this question often, which is why we’ve put together this complete guide to understanding what life is like with a full grown mini Bernedoodle.
As ethical and responsible breeders, we go beyond just raising puppies. All of our parent dogs are health tested, every puppy comes with a health guarantee, and we raise them in a loving environment filled with early socialization and mental stimulation. This strong foundation helps every doodle grow into a healthy, confident, and happy companion.
How Big Does a Full Grown Mini Bernedoodle Get?
A full grown mini Bernedoodle typically weighs between 25 and 45 pounds and stands 18 to 22 inches tall at the shoulder. Most minis fall in the middle of that range, giving families a dog that’s small enough to live comfortably in apartments or suburban homes but large enough to join outdoor adventures like hiking and swimming.
Their compact size also makes them easier to manage for grooming, travel, and training compared to their larger standard Bernedoodle cousins.
What Does a Full Grown Mini Bernedoodle Look Like?

When you picture a doodle with that adorable teddy bear appearance, you’re probably imagining a full grown mini Bernedoodle. Their looks vary slightly depending on coat type:
- Wavy coats: A mix of Bernese straight fur and Poodle curls, usually low-shedding.
- Curly coats: More Poodle-like, often best for allergy-sensitive families, but higher maintenance for grooming.
- Straight coats: Less common, more like the Bernese, easier to brush but may shed more.
Regardless of coat type, most minis have expressive eyes, floppy ears, and a soft, fluffy look that never really goes away, even as adults.
Temperament of a Full Grown Mini Bernedoodle
One of the best things about a full grown mini Bernedoodle is their personality. They are known for being:

- Affectionate: Bernedoodles bond deeply with their families and love to be involved in daily life.
- Playful: Even as adults, they keep their fun-loving puppy spirit.
- Intelligent: Thanks to their Poodle side, they’re quick learners who enjoy training and games.
- Gentle and social: They do well with children, other pets, and visitors when properly socialized from an early age.
At Love Berners, we nurture these traits by raising puppies with early curriculum-based training, confidence-building exercises, and lots of human interaction. That early foundation helps them grow into well-rounded adults.
Caring for a Full Grown Mini Bernedoodle
Caring for a full grown mini Bernedoodle means meeting their needs for exercise, grooming, nutrition, and mental stimulation. Here’s what to expect:

Exercise
Mini Bernedoodles are active, but not overly demanding. One or two walks a day, combined with playtime in the yard or house, will keep them happy. They also love hiking, swimming, and even agility training.
Grooming
These dogs are not low-maintenance when it comes to grooming. Brush several times a week, schedule professional grooming every 6–8 weeks, and don’t forget nail trims, ear checks, and teeth brushing.
Nutrition
A balanced, high-quality diet is key to supporting a healthy weight and shiny coat. Avoid overfeeding, as obesity can shorten the lifespan of even the healthiest doodle.
Training and Enrichment
Because they’re so smart, full grown mini Bernedoodles thrive with ongoing training and enrichment. Puzzle toys, obedience games, and learning new tricks keep their minds sharp and their behavior well-balanced.
Health and Lifespan of a Full Grown Mini Bernedoodle

One of the biggest advantages of choosing a mini is longevity. A full grown mini Bernedoodle has a lifespan of 12 to 18 years when properly cared for. Their smaller size reduces the risk of joint issues common in larger doodles, and responsible breeding helps minimize genetic concerns.
At Love Berners, we focus on producing healthy puppies by:
- Health testing all parent dogs
- Offering health guarantees
- Providing early veterinary care and monitoring
- Raising puppies with proper nutrition, enrichment, and love
All of these steps set our dogs up for longer, healthier lives with their families.
Final Thoughts: Full Grown Mini Bernedoodle
So, what should you expect from a full grown mini Bernedoodle? A perfectly sized, affectionate, playful, and intelligent family companion who will bring joy for 12 to 18 wonderful years. With their teddy bear looks, loving temperament, and adaptable size, they truly offer the best of both the Bernese Mountain Dog and the Poodle.
At Love Berners, we’re proud to raise mini Bernedoodles that grow into confident, healthy, and happy adults. When you choose one of our puppies, you’re not just getting a dog, you’re welcoming a lifelong best friend into your family.
Frequently Asked Questions
How big is a full grown mini Bernedoodle?
Most weigh between 25 and 45 pounds and stand 18 to 22 inches tall.
Do full grown mini Bernedoodles shed?
Shedding depends on coat type. Wavy and curly coats shed very little, but all minis need regular grooming.
What is the temperament of a full grown mini Bernedoodle?
They’re affectionate, playful, intelligent, and family-oriented.
How long does a full grown mini Bernedoodle live?
With proper care, they typically live 12 to 18 years.
Are mini Bernedoodles easy to train?
Yes! They’re intelligent and eager to please, making training a fun bonding experience.


