Petsay
June 13, 2026
By Haseeb Rehman
What size is a Mini Bernedoodle – one of the first things people want to know before bringing one of these lovable dogs home. A Mini Bernedoodle is smaller than a Standard Bernedoodle but that’s where the “mini” part stops being a very simple story. A lot of people look at the word mini and instantly think this dog is going to stay teeny. Not always – that’s the thing. A Mini Bernedoodle is actually a small to medium size dog when all is said and done.
A Mini Bernedoodle is a mix of a Bernese Mountain Dog and a Miniature Poodle – two breeds that are as far apart in terms of size as you can get. A Bernese Mountain Dog is a large dog, no question. A Miniature Poodle is, well, a lot smaller. So of course the size of a Mini Bernedoodle can vary a lot – you might have one that weighs in at 25 pounds, and another that tips the scales at close to 49.
Most people just love Mini Bernedoodles because they’re not too big and not too small. They can fit into all sorts of homes. They can make themselves at home in a house with a yard, or they can even live in an apartment if you take them out for daily walks and playtime. And yet size is still important because it affects all sorts of things – how much food they’ll need, what size crate they’ll need, how much exercise they need, how often you’ll need to brush them, even how comfortable you’ll be when you take them on the road.
In this guide you’ll learn about the average Mini Bernedoodle size, how to track their growth with a size chart, everything from full-grown size to adult weight and puppy growth to height and length – even month by month weight and how their size compares to Toy and Standard Bernedoodles and to a human being. We’ll cover what factors affect size, and when Mini Bernedoodles stop growing.
The average Mini Bernedoodle is usually around 18 to 22 inches tall at the shoulder – that’s the point where the front legs meet the neck and back. That’s the way you’re supposed to measure a dog’s height – makes sense.
The average weight is usually somewhere in the range of 20 to 49 pounds. Now a lot of Mini Bernedoodles will come in between 25 and 45 pounds, but some can be smaller and some can be bigger. If their Mini Poodle parent is on the smaller side, the puppy is likely to stay on the lighter side too. If there’s more Bernese Mountain Dog influence in their family tree, then they might just end up a bit on the larger side.
A Mini Bernedoodle is not a pocket-sized dog – it’s easy to pick up when it’s a little pup, but as an adult it’s going to be a bit too heavy to cart around all day. But that’s okay – it makes a great small to medium family dog.
A Mini Bernedoodle’s growth rate is pretty wild in the first few months. Their bodies change beyond recognition in the first six months. But then, after that initial rush, growth does tend to slow down. Mini Bernedoodles generally keep adding some height and weight until they’re pretty much grown up.
This simple age chart is just going to give you some idea what to expect and keep in mind these are just rough estimates. Your pup could be smaller or bigger than these numbers.
Growth is not always steady either – your pup might have weeks where they put on loads of weight and weeks where they don’t put on any. That’s just normal as long as they’re eating well and staying healthy.
Just don’t take this size chart as a promise – it’s just a rough guide. The best clue to how big your pup will get is the size of the parents & what past puppies from the same breeder have looked like.
The Mini Bernedoodle is one of the most lovable dog breeds you can find. It mixes the calm and gentle nature of the Bernese Mountain Dog with the smart and playful side of the Miniature Poodle. This creates a friendly and easy family dog.
These dogs love people. They enjoy being close to their owners and often follow them everywhere in the house. They like attention and affection and quickly become a real part of the family.
Mini Bernedoodles are also very gentle which makes them great with kids and other pets. They enjoy playtime outside but they are also happy to relax inside the home. This balance makes them a good fit for many different types of homes.
They are very smart and learn new things quickly. Training is usually easy because they respond well to treats and praise. This is one reason they are good for first time dog owners.
Even when they grow up they still act playful and fun. They also understand human emotions well and often comfort their owners when they feel sad or stressed.
Overall the Mini Bernedoodle has a friendly loving and smart personality. They are loyal family dogs that bring happiness and are a great choice for almost any home.
Exercise Needs
Active Explorer
Health Issues
Strong & Resilient
Grooming Needs
Fluffy Maintenance
Training Needs
Quick Learner
Shedding Level
Light Shedding
Friendliness
People Lover
Playfulness
Forever Fun
Energy Level
Always On-the-Go
Apartment Living
Compact Friendly
Cold Weather Tolerance
Mild Chiller
Warm Weather Tolerance
Summer Ready
First-Time Owner Suitability
Beginner Friendly
Good with Kids
Family Favorite
Good with Cats
Feline Friendly
Good with Other Dogs
Pack Buddy
First-Time Owner Suitability
Beginner Friendly
A grown Mini Bernedoodle is a whole lot shorter than us adults – their shoulder height is often right around the knee of an adult person. This means you can pet them without having to bend over too much – a definite plus.
In terms of weight, some Mini Bernedoodles can be similar to a small kid or a heavy suitcase. A 20 pounder is a lot easier to lift, but a 45 pound dog can be a real challenge for many folks to pick up. This is why it’s super important to think about the adult weight of your dog before you bring a puppy home.
One thing to keep in mind – a Mini Bernedoodle might look teeny-tiny compared to an adult human, but they can still be pretty strong. They can still manage to pull on the leash if you don’t do some proper training, jump up on you when they get excited, and even knock over a small kid by accident.
The good news is, this size is actually pretty ideal for lots of families – it’s not too tiny and not too huge. It’s big enough for all the outdoor playtime you want, and small enough to fit into a lot of homes.
When you’re taking photos with a human, the fluffy coat of a Mini Bernedoodle can make them look bigger than life. A fresh groom, on the other hand, can make them look a little smaller. And let’s be honest – how long their coat is can really make a difference in how they look too.
Mini Bernedoodles can vary a fair bit in terms of size. Generally, a full grown one will be around 18 to 22 inches tall and weigh anywhere between 20 and 49 pounds – but a lot of them end up hanging out around 25 to 45 pounds, so they’re sort of a small to medium size dog.
If you get a Mini Bernedoodle puppy, it will likely weigh in at 5 to 12 pounds at 8 weeks – and boy, do they grow fast in the first six months. Lots of times, they’re close to adult size by 12 months – although some of them keep filling out until they’re 18 months old.
There’s a lot of factors at play when it comes to determining just what your Mini Bernedoodle is going to look like when they’re all grown up. It’s a mix of what their parent dogs are like, their bloodline, their generation, whether they’re male or female, what kind of food they’re eating, how well they’re taken care of and all that jazz. A size chart can be helpful, but it’s no guarantee of what they’ll really end up looking like. The best clues are always going to be the parents themselves and what kind of litters the breeder’s had in the past
Mini Bernedoodles are a great choice for people who want a dog that’s a bit smaller than a Standard Bernedoodle but still that same fun-loving, playful personality. Of course, it’s not going to be just a fun little puppy for the first year or so – you’ll need to provide good food, safe exercise, vet care, training, grooming, and a comfy place for them to hang out every day.
