When Do Bernese Mountain Dogs Stop Growing? [2023 Data]

If you’re the proud owner of a Bernese Mountain Dog, then you know just how quickly these pups grow. With their big paws and fluffy coats, it’s hard not to fall in love with them. But as they continue to grow, many owners wonder when their Berners will finally reach their full size.

So, when do Bernese Mountain Dogs stop growing?

The answer may surprise you. While Bernese Mountain Dogs are considered a large breed, they actually have a slower growth rate than other breeds of similar size. In fact, it can take up to two years for your Berner to reach its full size!

But don’t worry – during this time, there are plenty of ways you can help your pup grow into a healthy and happy adult dog.

Let’s explore the growth stages of Bernese Mountain Dogs and what you can expect as your furry friend matures.

Growth Stages Of Bernese Mountain Dogs

As any pet owner would know, watching your furry companion grow and develop is a fascinating experience. Bernese Mountain Dogs, in particular, go through some interesting growth spurts and developmental milestones as they mature.

During the first few months of life, Bernese Mountain Dogs undergo rapid changes. They grow quickly, gaining weight and height at an impressive rate. By four months old, they may have reached half of their adult size already.

As they approach their first birthday, Bernese Mountain Dogs begin to slow down in terms of physical growth. However, their mental development continues well into adulthood.

It’s important for owners to continue providing them with opportunities for socialization and training throughout their lives to ensure they reach their full potential.

Understanding The Slow Growth Rate Of Berners

Bernese Mountain Dogs are known for their large size and gentle temperament. These dogs can reach a height of 25 to 27.5 inches and weigh between 70 to 115 pounds. They are slow growers and it takes them around two years to reach their full size. (1)

Bernese Mountain Dog Nutrition is an important factor in their growth and development. Puppies require a diet that is rich in protein, calcium, phosphorus, and fat to support their growth.

It is recommended that you feed your Berner puppy three to four small meals a day until they are six months old, then you can switch to two meals a day.

Exercise for Bernese Mountain Dogs is also crucial for their growth and overall health. These dogs need daily exercise to keep them fit and healthy.

You should take your Berner for walks regularly and give them plenty of opportunities to play outside. However, it’s important not to over-exercise your puppy as this can cause damage to developing bones and joints.

Remember that these dogs have specific dietary needs during their puppy stage, so make sure you consult with your veterinarian about the best nutrition plan for your dog’s individual needs.

As always, be sure to provide plenty of love and attention along the way!

Factors That Affect Growth And Development

As mentioned earlier, there are several factors that affect the growth and development of Bernese Mountain Dogs. Among these factors is nutrition requirements.

Proper and balanced nutrition plays a crucial role in the growth and development of any dog breed, especially for large ones like Bernese Mountain Dogs.

To ensure that your Bernese Mountain Dog reaches their full potential in terms of growth and development, it’s essential to provide them with a well-balanced diet that meets their nutritional needs.

This means feeding them premium quality dog food that contains high-quality protein, healthy fats, carbohydrates, vitamins, and minerals.

Here Are 9 of The Best Dog Food Brands

Aside from nutrition requirements, exercise recommendations also play a vital role in the growth and development of Bernese Mountain Dogs. These dogs are known to be active and energetic, which means they need plenty of regular exercise to maintain optimal health.

As puppies, they should have short but frequent exercise sessions to help build their muscles and bones gradually. As they grow older, moderate exercises like walks or hikes can help keep them fit without putting too much strain on their joints.

Providing them with balanced diets and regular physical activity ensures that they reach their full potential in terms of size, strength, and overall health.

Tips For Promoting Healthy Growth In Your Berner

To further support your pup’s growth and development, consider incorporating these tips into their routine:

  1. Provide plenty of fresh water throughout the day.

  2. Avoid overfeeding or giving too many treats, as this can lead to weight gain.

  3. Regularly schedule check-ups with your veterinarian to monitor their overall health.

When following these tips and providing proper care for your Bernese Mountain Dog, you can help promote healthy growth and ensure that they live a long and happy life without any health issues down the line.

What To Expect As Your Bernese Mountain Dog Matures

When Do Bernese Mountain Dogs Stop Growing

As your Bernese Mountain Dog grows, you can expect them to reach their full size at around 2-3 years old. However, this doesn’t necessarily mean they stop growing completely. They may continue to fill out and gain muscle mass until they are fully mature.

Feeding habits play a big role in your Bernese Mountain Dog’s growth and development. It’s important to provide them with a balanced diet that meets their nutritional needs. Puppies require more frequent feedings throughout the day, while adult dogs typically eat twice a day. Be sure to monitor their weight and adjust their food intake as necessary.

Exercise is also crucial for your Bernese Mountain Dog’s growth and overall health. As puppies, they should not engage in high-impact exercise or activities that could cause joint damage.

Instead, focus on short walks and playtime to help them develop good exercise habits. As they grow older, gradually increase the intensity of their exercise routine to keep them healthy and active for years to come.

Age Weight Height
3 months 25-40 lbs 13-18 inches
6 months 50-70 lbs 18-24 inches
1 year 70-115 lbs 23-28 inches
Fully grown (2-3 years) 80-120 lbs 25-27 inches

Your Bernese Mountain Dog’s growth and development is an ongoing process that requires attention to both feeding habits and exercise routine.

Monitor their diet, provide regular exercise opportunities, and follow these guidelines, you can ensure your furry friend is healthy and happy throughout their life without any major complications or setbacks.


Understanding the growth stages of Bernese Mountain Dogs is crucial for every pet owner. While these furry friends have a slow growth rate, it’s important to promote healthy development by providing proper nutrition and exercise.

Factors such as genetics and health conditions can also affect their growth.

As your Berner matures, expect them to reach their full size at around 2-3 years old. It’s important to monitor their weight and overall health during this time to ensure they are thriving.

Remember, a happy and healthy Bernese Mountain Dog will bring joy and companionship for many years to come. As the saying goes, ‘a dog is a man’s best friend,’ and with proper care and attention, your Berner will be a loyal companion for life.

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