When Do Bernese Mountain Dogs Stop Growing? (New Guide in 2024)


Bernese Mountain Dogs are recognized for their big size. Several people wonder when do Bernese mountain dogs stop growing. These dogs stop growing at he age of 2 to 3 years. In this blog, I will discover the growth outlines of Bernese Mountain Dogs and give some answers to common questions.

When Do Bernese Mountain Dogs Stop Growing? Solved

Bernese Mountain Dogs naturally reach their full size at around two years old. But some might stay to grow until they become years old. Thus, if you’re doubting when your Bernese Mountain Dog puppy will stop growing, the correct answer is typically around 2 to 3 years of age.

All dogs are different; some might grow a little extra or less than others. However, in general, 2 to 3 years is when your Bernese Mountain Dogs get their full size. Remember that Bernese Mountain Dogs are a giant breed of dog. These dogs usually weigh between 70 to 120 pounds once fully grown. Besides, they are 23 to 28 inches tall. Therefore, they are undoubtedly good-sized dogs when they get their full size!

If you want to get a Bernese Mountain Dog, it’s significant to be ready for a big dog. They will want a lot of exercise as well as a spacious house. They are comparatively high-maintenance dogs; thus, be ready to brush them often and provide them with an infrequent bath.

In general, Bernese Mountain Dogs are a good breed of dog. They are faithful, loving, and good-natured. These dogs make great household pets. And once they get their full size, they are a sight to see!

How large is an adult Bernese Mountain Dog?


Bernese Mountain Dogs are big dogs. They usually weigh around 70 to 120 pounds once fully grown. Thus, they are undoubtedly sizable canines when they get their full size! Likewise, remember that Bernese Mountain Dogs are a good-natured breed. 

They will require a lot of exercise and a large home. They are also comparatively high-maintenance when we talk about grooming; thus, be ready to brush them often.

Growth chart of Bernese Mountain Dog

8 weeks10-20 pounds
4 months35-50 pounds
6 months50-70 pounds
1 year60-90 pounds
2 years70-120 pounds (adult size)
3 yearsSome dogs might continue to grow until they are 3 years old; most will have reached their full size through this point.

Size Dissimilarity in Bernese Mountain Dogs

As with any dog breed, there is some difference in size among distinct dogs. Numerous Bernese Mountain Dogs can get the upper point of the weight range, whereas others might be on the lower point. And several dogs can be closer to the standard height, whereas others might be a little taller or shorter.

Thus, if you doubt how big a Bernese Mountain Dog will get, the right answer is that it relies on the individual pooch. But overall, they are a big breed of dog that characteristically weighs around 70 to 120 pounds at adult age.

Different aspects of Bernese Mountain Dog Growth

Some aspects can affect your Bernese Mountain Dog’s growth.

Genetics: If your dog’s parents were on the bigger side, it means the dog is more expected to be on the bigger side too.

Diet: A diet rich in protein and calories can aid a dog in getting its full-size potential.

Exercise: If your dog is energetic, it can reach its full size faster than a pooch who is not as energetic.

Is There a Smaller Variety of a Bernese Mountain Dog?


Because of its size, some individuals might not choose Berners. If you’re strong on adopting a Berner puppy having similar qualities to the Bernese Mountain Dog, seek hybrid dog breeds comprising the Bernese Mountain Dog and additional purebred pooches such as Poodle or Cavalier King Charles Spaniel.

To accomplish this, it’s no disbelief that the Bernese Mountain Dog is very prevalent. This dog is excellent with additional dogs and young kids and wants to share all the love with people. They are easy to train and so goofy as well as spirited.

How do you ensure your Bernese mountain dog is healthy?

Bernese mountain dog growth chart can aid you in noticing your puppy’s weight and approve it falls within a vet-permitted range; however, your dog’s diet and exercise will significantly affect how close your canine stays to these estimates.

Keep in mind that approximately 60% of dogs in America are obese, which are suffering from secondary severe health problems comprising diabetes and arthritis; thus, you must be watchful of your Bernese mountain dog’s weight.

Similar to all pure breeds, these dogs are more prone to several genetic illnesses. Particularly, Bernese Mountain Dogs are predisposed to hip dysplasia, eye cataracts, as well as Von Willebrand disease.

As stated by the Veterinary Centers of America (VCA), Von Willebrand disease arises when there is a deficiency of a particular protein, named the Von Willebrand factor, which aids platelets in forming blood clots.

In severe circumstances left untreated, a slight cut could cause a canine to bleed to death. Treatment frequently includes blood transfusions and medications that enhance the Von Willebrand factor protein in the blood to increase the dog’s crucial capability to form blood clots.


At what age do Bernese mountain dogs stop growing?

If you are wondering when your Bernese Mountain Dog stops growing, the answer is generally around 2-3 years of age.

How big is a one-year-old Bernese Mountain Dog puppy?

Several-year-old Bernese Mountain Dogs are generally between 24 to 26 inches tall. However, they will complete their size and pack on muscle above the following year.

Final verdict 

I hope this guide answers your question. Remember, each dog is different; thus, ask your veterinarian if you’re uncertain about your canine’s size. Your veterinarian can give you an exact estimate depending on your dog.

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