One of the challenges that new Goldendoodle pet owners face is predicting the final size and weight of this dog breed. After all, there are a lot of factors that can affect the Goldendoodle’s adult weight and size.
A Goldendoodle puppy is known to have a rapid growth rate. New dog owners may be surprised to find their dog has grown twice its size in a matter of months.
That’s why it’s important to consistently monitor your Goldendoodle’s weight and height to determine if they have a normal growth pattern.
Fortunately, this article includes informative Goldendoodle growth charts for old and new Goldendoodle owners alike.
Goldendoodle Growth and Weight Chart by Age
As mentioned, a Goldendoodle puppy is expected to grow fast. However, their average weight is affected by various factors such as genetics, health, nutrition, and environment.
In general, the final Goldendoodle weight and size will depend on whether your Goldendoodle is a Standard, Medium, or Miniature.
This section will present the growth chart of a Goldendoodle in each of these different sizes.
Miniature Goldendoodle
The Miniature or Mini Goldendoodle is the smallest size variation of the Goldendoodle mixed breed.
A fully grown Miniature Goldendoodle usually weighs 15 to 30 pounds. At different stages of puppyhood, this dog’s weight is expected to increase rapidly until it reaches its adult weight.
The Mini Goldendoodle growth chart is outlined in the table below:
| Age | Weight |
| 2 months old | 10 lbs (4.5 kg) |
| 3 months old | 12 lbs (5.4 kg) |
| 4 months old | 19 lbs (8.6 kg) |
| 5 months old | 20 lbs (9 kg) |
| 6 months old | 23 lbs (10.4 kg) |
| 7 months old | 25 lbs (11.3 kg) |
| 8 months old | 26 lbs (11.8 kg) |
| 9 months old | 27 lbs (12.3 kg) |
| 10 months old | 28 lbs (12.7 kg) |
| 11 months old | 29 lbs (13.1 kg) |
| 12 months old | 29 lbs (13.1 kg) |
| Fully grown | 30 lbs (13.6 kg) |
The growth curve presented above is based on the presumption that the Mini Goldendoodle’s final weight will be 30 pounds.
However, the growth patterns of Mini Goldendoodle puppies vary, which can change these values significantly. A good example of this is the Goldendoodle my cousin got from a reputable breeder of Goldendoodles.
Feeding it a high-quality type of dog food, we noticed that the mini Goldendoodle had reached almost 27 pounds when it was 6 months old, and we started to doubt if it was a medium Goldendoodle instead. However, it stopped growing after 30.5 pounds, so it still fell under the category of mini.
We realized that the growth spurt of the puppy was just faster than normal which was also primarily due to the care and environment it was given.
Medium Goldendoodle
A Medium Goldendoodle is the sweet spot between a Mini Goldendoodle and a Standard Goldendoodle. This pup is a good deal heavier than Mini Goldendoodles, with a weight value ranging between 30 and 45 pounds.
The table below shows a Medium Goldendoodle dog’s growth chart assuming that its final weight is 45 pounds:
| Age | Weight |
| 2 months old | 15 lbs (6.8 kg) |
| 3 months old | 20 lbs (9 kg) |
| 4 months old | 25 lbs (11.3 kg) |
| 5 months old | 30 lbs (13.6 kg) |
| 6 months old | 33 lbs (15 kg) |
| 7 months old | 36 lbs (16.3 kg) |
| 8 months old | 39 lbs (17.7 kg) |
| 9 months old | 41 lbs (18.6 kg) |
| 10 months old | 43 lbs (19.5 kg) |
| 11 months old | 43 lbs (19.5 kg) |
| 12 months old | 44 lbs (20 kg) |
| Fully grown | 45 lbs (20.4 kg) |
The table above shows that a Medium Goldendoodle tends to gain weight faster in its first few months. As it reaches adulthood, the weight gain begins to slow down until final growth is achieved.
Standard Goldendoodle
Standard Goldendoodles are the largest size variation of the Goldendoodle. Thus, this large dog is expected to weigh more than the smaller Goldendoodle sizes.
Generally, a full-grown Standard Goldendoodle will weigh between 50 and 90 pounds. This weight range applies to both male and female dogs.
The Standard Goldendoodle weight chart based on the puppy’s age is summarized in the table below:
| Age | Weight |
| 2 months old | 22 lbs (10 kg) |
| 3 months old | 26 lbs (11.8 kg) |
| 4 months old | 36 lbs (16.3 kg) |
| 5 months old | 40 lbs (18.1 kg) |
| 6 months old | 45 lbs (20.4 kg) |
| 7 months old | 50 lbs (22.7 kg) |
| 8 months old | 53 lbs (24 kg) |
| 9 months old | 55 lbs (25 kg) |
| 10 months old | 56 lbs (25.4 kg) |
| 11 months old | 57 lbs (25.8 kg) |
| 12 months old | 58 lbs (26.3 kg) |
| Fully grown | 60 lbs (27.2 kg) |
A Standard Goldendoodle puppy may have weights that deviate from the values above, depending on the puppy’s weight upon purchase or adoption. Further, lifestyle and diet will also affect the Standard Goldendoodle’s size.
Before moving forward, here is a video of a Goldendoodle puppy growing up:
At What Age Are Goldendoodles Fully Grown?
Like purebred dogs, most Goldendoodle puppies are considered adults once they reach one year old.
At this age, they should already have reached their maximum height. However, you should still expect them to grow in the succeeding months.
Both Miniature and Medium Goldendoodles are considered full-grown at 11 to 13 months old.
However, Goldendoodle puppies with a Miniature Poodle parent are already expected to reach 66 to 75 percent of their final Goldendoodle size at 6 months of age. For Medium Goldendoodles, this may take longer.
Some Goldendoodles stop growing after the two-year mark. This mostly applies to Standard Goldendoodles since they are large dogs.
This is why Standard Goldendoodles are considered adults when they reach 12 to 16 months.
How Big Do Full-Grown Goldendoodles Get?
The full-grown size and weight of a Goldendoodle mainly depend if it is produced from a Miniature Poodle, Medium Poodle, or Standard Poodle.
Aside from the size of the dog’s parent breeds, Goldendoodle size is greatly affected by Goldendoodle generations.
For example, an F1 Goldendoodle, which is a cross between a purebred Golden Retriever and a purebred Poodle, has a less predictable size range.
This is because there can be a great difference between the parent breeds’ sizes.
Meanwhile, an F1B Goldendoodle, which is produced from an F1 Goldendoodle and a Poodle, has a more predictable adult size if both parents are of similar sizes.
Miniature Goldendoodle
Mini Goldendoodles are smaller than Medium and Standard Goldendoodles. They can grow between 13 and 20 inches tall when fully grown. As for weight, they range between 15 and 30 pounds as adult dogs.
This small dog is the perfect companion for apartments and condominiums. They also require less exercise than their larger counterparts.
Their size also allows dog lovers to easily pick them up once they get tired of walking or running outside.
Medium Goldendoodle
Medium Goldendoodles, on the other hand, are often preferred because they are not too big or too small.
Their final height falls between 16 and 20 inches, while their adult weight range is anywhere around 30 to 45 pounds.
These medium dogs are still small enough to be kept in small houses and apartments. They are easy to manage and are more affordable than Standard Goldendoodles.
Standard Goldendoodle
Standard Goldendoodles are produced from Standard Poodles and Golden Retrievers. This large breed will reach 20 to 24 inches tall and weigh between 50 and 90 pounds.
Because of their size, they should get enough exercise per day. They need plenty of room around the house to play and run around. Having a fenced yard is also required for these large dogs.
How Do I Know How Big My Goldendoodle Will Get?
It can be difficult to predict the growth curve of your Goldendoodle. Aside from genetics and generation, diet, nutrition, and spaying and neutering also can influence the Goldendoodle size.
The Goldendoodle growth chart provided in the previous sections can help you estimate the adult weight of your Goldendoodle puppy. Once they reach a certain age, you can refer to the corresponding weight and height.
Another method to determine your Goldendoodle’s adult weight is to use a Goldendoodle growth calculator or puppy weight calculator online.
All you need to do is input your dog’s current weight and age in the puppy weight calculator to show its predicted growth curve. However, this provides just an estimate of how big Goldendoodles grow.
For more accurate results, you can get a DNA test kit for your Goldendoodle puppy. This will not only provide a precise Goldendoodle size chart but also determine your dog’s ancestry and possible health risks.
The Embark DNA test is a popular and credible kit option if you want to know how big your Goldendoodle will get. This can also be used for other dog breeds.
Goldendoodle Growth and Development by Age (With Pictures)
As dog owners, monitoring your Goldendoodle puppy’s growth is a must. You must ensure your pet grows according to the ideal Goldendoodle puppy weight and size.
In this way, you can also be assured of your puppy’s health and take necessary measures in case your dog has unusual growth patterns.
This section will further discuss the Goldendoodle growth chart along with some pictures for visual reference of a growing Doodle puppy.
8-Week-Old Goldendoodle
Before your Goldendoodle puppy reaches eight weeks old, you will observe its rapid growth spurt. By two months of age, they can be seen running around and playing with their littermates.
At eight weeks old, a Goldendoodle puppy is already fully weaned and may have a greater appetite for dog food. It’s important to serve the best puppy food to aid their growth.
By looking at the puppy growth chart, a Mini Goldendoodle is expected to weigh around 10 pounds. A Medium Goldendoodle should be around 15 pounds, while a Standard Goldendoodle puppy will be around 22 pounds.
Aside from physical development, this stage is crucial to your pup’s social maturation. After being dependent on their mother and littermates, your Doodle puppy can now be separated.
Socializing your Goldendoodle and exposing them to different sights and sounds will help them be more familiar with people, animals, and their surroundings.
12-Week-Old Goldendoodle
Your Goldendoodle puppy will continue growing rapidly until they are 12 weeks old.
However, according to the Standard Goldendoodle growth chart, a Standard Doodle puppy will gain weight more quickly than the smaller variants.
Moreover, your pup will begin teething at this age, which can be painful for them. They can experience loss of appetite, so it’s important to monitor their food intake and prepare dog food that is soft and easy to chew.
Make sure to regularly check their current weight and compare the values to the Goldendoodle puppy growth chart to see if they are still within the proper weight range.
Furthermore, you will also find them biting and chewing on things frequently, so it’s best to hide your valuables and give them pet-friendly chew toys.
16-Week-Old Goldendoodle
As your Goldendoodle puppy continues to grow until 16 weeks old, you should expect it to be rowdier and more challenging to handle.
Luckily, their stubborn attitude and their growing size can be easily handled through positive reinforcement training. Giving them treats as a reward can be helpful but be sure to give them in moderation.
Within this period, a Standard Goldendoodle will grow more slowly than its smaller counterparts. Like most dog breeds, it may take longer for a large dog to reach half its final Goldendoodle weight.
This is also the best time to estimate your Doodle puppy’s adult weight and size by using a puppy weight calculator.
6-Month-Old Goldendoodle
As they surpass their puppy weight, a six-month-old Goldendoodle is ready to be spayed or neutered. This is the perfect time for your dog to undergo this procedure.
Aside from reducing the risks of certain diseases for both male and female dogs and increasing their lifespan, sterilization in dogs can also help curb unwanted behavior.
9-Month-Old Goldendoodle
At 9 months old, smaller Goldendoodles will have reached their adult weight and size. According to the Goldendoodle size chart, a Mini Goldendoodle should be around 27 pounds at this age.
On the other hand, a Medium Goldendoodle is expected to be around 41 pounds, while a Standard Goldendoodle should weigh around 55 pounds.
However, as mentioned, a Standard Goldendoodle may keep growing to fill in its adult Goldendoodle weight and height even after 9 months.
Although they may appear physically mature, your Goldendoodle is still developing mentally. Their high energy levels and rowdy behavior are some of the things you should keep an eye out for.
12-Month-Old Goldendoodle
Goldendoodles are considered fully grown dogs once they reach 12 months of age. According to the growth chart, Mini and Medium Goldendoodles have already filled out their full-grown weight and height.
Meanwhile, Standard Goldendoodles may still gain a few pounds and inches even after this age. But since their bones are already developed, you may begin exercising them more often.
You may take them for walks or jogs at the park. If you’re more active, you can also take them for a long hike. Agility training is also beneficial if you want to get your Goldendoodle into dog sports and competitions.
Frequently Asked Questions
How Big Should a 6-Month-Old Goldendoodle Be?
According to the Goldendoodle size chart, a six-month-old Mini Goldendoodle should be around 23 pounds, while a Medium Goldendoodle is expected to be 33 pounds.
On the other hand, a six-month-old Standard Goldendoodle can weigh around 45 pounds.
How Does Neutering/Spaying Affect My Goldendoodle’s Growth?
When done early, neutering or spaying a Goldendoodle can affect its joints, especially in a large dog like the Standard Goldendoodle.
This procedure can cause the growth plates to close later than they should. As a result, the Goldendoodle grows taller than it should be.
What Weight Is Overweight for a Goldendoodle?
Like other dogs, a Goldendoodle can also be overweight. Your pup is considered overweight if it exceeds its ideal weight according to age.
For a Mini Goldendoodle, exceeding 30 pounds can be considered overweight. Meanwhile, for a Medium Goldendoodle, weighing more than 45 pounds can be a cause for concern.
If you are a Standard Goldendoodle owner, going over 60 pounds makes your dog overweight. However, this is not set in stone since their body condition score can only be determined by a veterinarian.
What Size Crate Does a Goldendoodle Need?
The size of a Goldendoodle’s crate should be based on its adult size. Naturally, you would want to have a crate that will fit an adult Mini, Medium, or Standard Goldendoodle.
Since they grow quickly, getting a small crate is not practical. Thus, you should estimate the adult size of your Goldendoodle as early as possible.
Final Thoughts
As owners, monitoring the size and weight of your Goldendoodle from puppyhood to adulthood is essential. Since they grow up fast, this will help ensure that your dog grows accordingly based on age.
The Goldendoodle size chart provided in this article gives the expected average weight of a Mini, Medium, and Standard Goldendoodle. This way, you won’t be surprised once your pup reaches its full-grown size.
So, if you’re wondering how much Goldendoodles weigh, we hope this article helps. If you have any comments or stories to share about your Goldendoodle’s growth, let us know in the comments below!
