Congratulations—you’re the proud parent of a Goldendoodle puppy!
One day, they’re a fluffy potato that fits in your palm. The next, they’re somehow 15 pounds heavier and stealing socks off your feet. If you’re wondering ‘how big will my Goldendoodle actually get?’—you’re not alone.
Goldendoodles come in four sizes (yes, four—more on that in a minute), and predicting your pup’s final size isn’t an exact science. But don’t worry: we’ve analyzed growth patterns from thousands of Goldendoodles to give you the best possible roadmap.
In this guide, you’ll discover:
✓ Month-by-month growth expectations for Mini, Medium, and Standard Goldendoodles
✓ How to predict your puppy’s adult weight using our calculator
✓ What “awkward growth phases” to expect (yes, they’re normal!)
✓ Red flags that mean you should call your vet
✓ How your Goldendoodle’s generation (F1, F1B, F2) affects their final size
Whether you have a Petite Goldendoodle who’ll stay lap-sized or a Standard who’ll take over your couch, this guide has you covered.
We consulted our veterinarian, Dr. Jennifer Coates, who reviewed and approved data about Goldendoodle weights and sizes, which we then used to create a convenient Goldendoodle growth chart
In This Article
Goldendoodle Growth Chart
Text Transcript of the Goldendoodle Growth Chart
| Miniature Goldendoodle – Age | Weight |
|---|---|
| 8 weeks 12 weeks 16 weeks 24 weeks 36 weeks One year Fully grown |
4.5 – 9 lbs 6 – 12 lbs 8 – 16 lbs 11 – 22 lbs 13.5 – 27 lbs 14.5 – 29 lbs 15 -30 lbs |
| Medium Goldendoodle – Age | Weight |
| 8 weeks 12 weeks 16 weeks 24 weeks 36 weeks One year Fully grown |
9 – 13.5 lbs 12 – 18 lbs 16 – 24 lbs 22 – 33.5 lbs 27 – 41 lbs 29 – 43 lbs 30 – 45 lbs |
| Standard Goldendoodle – Age | Weight |
| 8 weeks 12 weeks 16 weeks 24 weeks 36 weeks One year Fully grown |
13.5 – 27 lbs 18 – 36.5 lbs 24 – 48 lbs 33.5 – 67 lbs 41 – 82 lbs 43 – 87 lbs 45 – 90 lbs |
Our Goldendoodle size chart shows you a healthy Mini, Medium, and Standard Goldendoodle puppy’s monthly average weight range during the growing phase (as well as how tall your Goldendoodle will get). Also, check out our Goldendoodle puppy weight calculator – a tool that gives you an idea of how big your puppy may get based on a few factors.
About the F1 Goldendoodle
The Goldendoodle is a crossbreed that only recently captured the hearts of dog lovers. Many of the current Goldendoodles are considered first-generation, or F1; each F1 Goldendoodle has both a Golden Retriever and Miniature or Standard Poodle parent. Both the Golden Retriever and the Standard Poodle are a medium- to large-size breed, thereby creating a medium- to large-size breed in the Standard Goldendoodle.12 When crossed with a Miniature Poodle, though, the Miniature or Medium Goldendoodle is small to medium in size. In comparison, F2 Goldendoodles have two F1 parents. Either way, this designer breed is active, a good companion, intelligent, social, easily trainable, and can also make a good guide or therapy dog.3
What is the Best Size for a Goldendoodle?
The best size for a Goldendoodle is the size she is when she’s officially done growing and obtains an ideal physique. Most veterinarians monitor your puppy’s health and growth by weight, age, and the body condition score. Our veterinarian, Dr. Jennifer Coates, emphasizes the importance of keeping puppies lean. The body condition score gives vets and pet owners a guide for determining a dog’s healthy weight and size, which can help you keep your growing puppy in tip-top shape.4 A dog’s ideal weight should be associated with easily palpable ribs with minimal fat covering. The abdomen and waist should show a noticeable tuck when viewed from the side and top of the dog.
Work with your veterinarian to figure out the best size for your Goldendoodle as she grows into adulthood. The Waltham Petcare Science Institute offers puppy growth charts that you fill in with your puppy’s personal information in order to track her progress. Using roughly 50,000 healthy dogs as a reference, the Waltham puppy charts show the target range for a healthy growing puppy.5 If your puppy’s weight moves higher on the chart, it could indicate unhealthy weight gain. Moving lower on the chart could be associated with unhealthy weight loss.
What Age do Goldendoodles Stop Growing?
A Goldendoodle puppy goes through a typical puppyhood, consisting of multiple developmental stages. Those stages make up the first to second year of life.6 As she grows from a newborn pup to an adult dog, your puppy gains weight and height at relatively the same rate as other same-size breeds. For instance, a Standard Goldendoodle puppy will, on average, grow at about the same rate as other medium to large dogs like the German Shepherd and Collie.
According to the AKC, a small- to medium-size dog reaches 66 to 75 percent of their adult size by the time they’re 6 months old.7 If you have a Miniature Goldendoodle, chances are he’ll be pretty close to his full size at this point. A Medium Goldendoodle may take a couple of more months to reach most of his adult size.
A Standard Goldendoodle is a large-size dog and typically takes just over a year to become fully grown. But this is an average and some dogs can take up to 2 years to become full-grown adult dogs. The AKC estimates a large dog who weighs anywhere from 51 to 100 pounds reaches full size at around 18 months old.
How Big Will My Goldendoodle Get?
If you’re considering a Goldendoodle you know that the answer to this question “how big will my Goldendoodle get” is a crucial one. How big your puppy gets depends on which type of Goldendoodle you have or are going to get – mini, medium, or standard. Across the three types, adult dogs can weigh anywhere from 15 to 90 pounds. Even then, knowing how big your Goldendoodle will get is not exact. For a guide, check out our Goldendoodle weight chart, which breaks down the weight range for each type of Goldendoodle puppy, from 8 weeks old to fully grown.
The Miniature Goldendoodle weighs approximately 15 to 30 pounds in adulthood. He stands about 13 to 15 inches high at the shoulders. The Medium Goldendoodle weighs around 30 to 45 pounds in adulthood and stands roughly 15 to 20 inches at the shoulder. The Standard Goldendoodle weighs approximately 45 to 90 pounds in adulthood, and measures about 20 to 24 inches at the shoulders.
Our veterinarian, Dr. Coates, advises the numbers are a general gauge. “There certainly will be individuals who fall outside of the ranges due to being overweight or because of ‘unorthodox’ breeding decisions.” Discuss your Goldendoodle puppy’s growth with your veterinarian to help catch any factors that may affect your puppy’s healthy growth.
Goldendoodle Puppy Size and Weight Calculator
Goldendoodle puppies sport a variety of coat types and colors, never mind sizes. While goldendoodles don’t shed much, they still do shed. If you want to keep your furniture dog-hair free, check special pet hair removal tools to keep your home tidy. No matter which Goldendoodle graces your life, or might soon, your new puppy is sure to bring you lots of smiles. Take care of your puppy, monitor her growth, and keep close tabs on her health. Refer to our Goldendoodle puppy growth chart to see the average growth rate for puppies 8 weeks old and up. Beginning with the Mini Goldendoodle growth chart and ending with the Standard Goldendoodle growth chart, we provide you with the average weight ranges per month across the three different-size Goldendoodles, for males and females.
For instance, a 3-month-old Miniature Goldendoodle puppy typically weighs between 6 and 12 pounds, while a 3-month-old Medium Goldendoodle puppy weighs between 12 and 18 pounds. Also included in the chart is the average height for the full-size Miniature, Medium, and Standard Goldendoodle.
Beyond that, if you’ve gotten your Goldendoodle home and you’re looking for additional products to help keep your puppy healthy and happy, we also have a series of buying guides to help you select the best dog ear yeast cleaner, the best animal clippers for dogs, the best dog clippers for poodles, the best dog fur dryer, and our guide to finding the best brush for an Australian Shepherd.
You can also use our puppy size predictor to find out how big your Goldendoodle might get as an adult.
PUPPY WEIGHT CALCULATOR
Fast Facts
Goldendoodle Sizes Guide
Goldendoodles come in various sizes, which is an important consideration for potential owners when deciding which dog is best suited for their living situation. The most common size classes are standard, medium, and miniature, with some sources also mentioning petite Goldendoodles.
Here’s a breakdown of the different Goldendoodle sizes:
- Standard Goldendoodles
- Height: Standard Goldendoodles typically grow to be 20-24 inches tall. They can be 22 inches or taller from the floor to the top of the shoulder.
- Weight: They generally weigh 45-90 pounds when fully grown. They are 50 pounds or more.
- Considerations: These are the largest of the Goldendoodle sizes and require plenty of living and playing space. They are often considered a large breed dog.
- Medium Goldendoodles
- Height: Medium Goldendoodles generally grow to be 15-20 inches tall. They typically stand around 15 to 20 inches from floor to shoulder as adults. They are 19 to 21 inches tall.
- Weight: They typically weigh between 30-45 pounds. The range is 36-50 pounds.
- Considerations: This size is a popular choice because they are large enough to be working dogs or family pets, but still small enough to live in apartments, though a good-sized garden might still be needed. They are described as a good balance between size and activity level, making them versatile.
- Mini Goldendoodles
- Height: Mini Goldendoodles typically grow to be 13-15 inches tall. They usually stand around 15 inches at the shoulder when fully grown, or 13 to 20 inches or 16 to 19 inches tall.
- Weight: They generally weigh 15-30 pounds. Weight ranges include 15-35 pounds or under 30 pounds as adults, with some weighing 26-35 pounds.
- Considerations: These small dogs are ideal for those living in apartments, RVs, or for owners who want an easily transportable companion.
- Petite Goldendoodles
- Height: Petite Goldendoodles typically stand at 12-16 inches tall. They are 13-15 inches tall.
- Weight: Their adult weights are generally up to 25 pounds, with weights of 15-30 pounds.
- Considerations: They are described as ideal for apartment living and popular with urban dwellers, as well as families with young children.
Growth Patterns and Factors Affecting Size
Goldendoodles go through multiple developmental stages during their first one to two years of life, gaining weight and height at a similar rate to other same-size breeds.
- A small to medium-sized dog, like a Miniature Goldendoodle, typically reaches 66% to 75% of their adult size by 6 months old and will be close to their full size at this point.
- Medium Goldendoodles may take a couple more months to reach most of their adult size.
- Standard Goldendoodles, being large-sized dogs, generally take just over a year to become fully grown, with some individuals potentially taking up to 2 years. Large dogs weighing 51 to 100 pounds reach full size around 18 months old.
- A Goldendoodle puppy will experience rapid growth in their first few months, followed by a slower rate of growth until they reach their full size at 1 to 2 years of age.
A Goldendoodle’s weight can vary based on their diet and exercise routine, with a well-balanced diet and regular exercise being essential for maintaining a healthy weight. The size of a Goldendoodle can also depend on the size of its parents. Knowing how tall your Goldendoodle is likely to grow is important for practical reasons like determining appropriate crate size and puppy-proofing your home.
Frequently Asked Questions
A rule of thumb for standard Goldendoodles will be to multiply your puppy’s weight at 4 months by 2 and add 5-10lbs. That doesn’t take into account gender and won’t be accurate for mini or medium sized Goldendoodles. You can also try a growth calculator for a better estimate.
A standard Goldendoodle should be 33.5-67 pounds, a mini Goldendoodle should be 11-22 pounds, and a medium Goldendoodle should be 22-33.5 pounds.
A Standard Goldendoodle is a large-size dog and typically takes just over a year to become fully grown. But this is an average and some dogs can take up to 2 years to become full-grown adult dogs. The AKC estimates a large dog who weighs anywhere from 51 to 100 pounds reaches full size at around 18 months old.
A standard Goldendoodle should weigh 13.5 – 27 pounds at 8 weeks. A mini Goldendoodle should weigh 4.5 – 9 pounds, and a medium Goldendoodle should weigh 9-13.5 pounds at 8 weeks.
The Goldendoodle is not a registered dog breed and isn’t recognized by the American Kennel Club, or AKC.8W E. All About Goldendoodles.
Additional Resources
If you’re looking for more information about dog growth in general, we’ve created a series of growth charts for different breeds (and dogs and mixed breeds in general):
- Great Dane Growth Chart
- Goldendoodle Growth Chart
- Chihuahua Growth Chart
- Golden Retriever Growth Chart
- Labrador Growth Chart
- Dog Growth Chart
- Mixed Breed Growth Chart
- Rottweiler Growth Chart
- Pit Bull Growth Chart
- Australian Shepherd Growth Chart
- French Bulldog Growth Chart
- Great Pyrenees Growth Chart
- Standard Poodle Growth Chart
- Bernedoodle Growth Chart
- Husky Growth Chart
Article Sources
Puppy Growth Calculator uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
- Golden Retriever. Akc.org. Accessed December 28, 2021.
- Poodle (Standard). Akc.org. Accessed December 28, 2021.
- How Big Do Goldendoodles Get? Prideandprejudoodles.com. Published January 31, 2020. Accessed December 27, 2021.
- Body Condition Score. Wsava.org. Published 2013. Accessed December 27, 2021.
- Waltham Puppy Growth Charts. Waltham.com. Accessed December 27, 2021.
- Reisen J. A Puppy Growth Timeline: Transitions in Puppyhood. Akc.org. Published March 30, 2021. Accessed December 28, 2021.
- Paretts S. Puppy Growth Chart: When Does My Puppy Finish Growing? Akc.org. Published August 10, 2021. Accessed December 28, 2021.
Dr. Jennifer Coates was valedictorian of her graduating class at the VA-MD Regional College of Veterinary Medicine and has practiced in Virginia, Wyoming, and Colorado. She is also the author of numerous articles and books including the Dictionary of Veterinary Terms: Vet-Speak Deciphered for the Non-Veterinarian.
