Do Mini Goldendoodles Get Big?

Since the 1990s, Goldendoodles have had a large following. The crossbreed can either be super small or can grow past 51 pounds. Since there are a variety of Goldendoodle sizes, you might be wondering if a mini Goldendoodle might grow into a larger-sized dog.

Mini Goldendoodles grow up to 17 inches and weigh 26 to 35 pounds, therefore, mini Goldendoodles do not get big. However, the standard Goldendoodle typically grows past 21 inches and 51 pounds, so certain types of Goldendoodles are classified as large dogs.

If you are looking to get a Goldendoodle that stays as small as a puppy forever, then a mini Goldendoodle is one of your best bets. If you are wondering how a mini Goldendoodle stays at such a small size forever, keep reading to find out the background of Goldendoodles.

How Big Are Mini Goldendoodles

When mini Goldendoodles are about 8-week old puppies, they only weigh about 4 to 9 pounds. After these 8 weeks, mini Goldendoodles begin to grow rapidly. In fact, they can reach half their adult weight in just 4 months (Source). If you are concerned that your mini Goldendoodle is going to get too big, don’t worry! The smaller-sized Goldendoodles grow much faster in comparison to larger Goldendoodles.

At 7-10 months, mini Goldendoodles’ heights will start to reach their peak. Once they reach their maximum height, mini Goldendoodles’ weight will continue to fill out for the rest of their first year of life. According to the Goldendoodle Association, mini Goldendoodles will be about 14 to 17 inches tall and weigh anywhere between 26 to 35 pounds depending on the size of the parents.

If you really want to know how big your mini Goldendoodle is going to be when it is full-grown, there is actually a test for that! You can purchase the highly-rated Embark DNA Test to test and see how big your Goldendoodle will become. Of course, this test isn’t all-encompassing, but many reviews say that it works well. If you want the best answers about your dog’s size, be sure to contact the breeder.

Are Mini Goldendoodles the Smallest Goldendoodle Size

Do Mini Goldendoodles Get Big? 1

Although the name “mini” Goldendoodle would seem to signify the smallest size, there is actually a size one level smaller than the mini Goldendoodle. According to the Goldendoodle Association, the smallest Goldendoodle size is classified as “petite.” The petite Goldendoodle can fully grow to about 14 inches and weigh 25 pounds or less. So, if you are looking for a small pup that you can put in a purse, this might be a better option than the mini Goldendoodle. Of course, petite Goldendoodles are a few generations further than F1 and mini Goldendoodles, so they might end up costing you a bit more money.

Mini Goldendoodles Size in Comparison to Other Goldendoodles

If you are more particular about the size that you want for your Goldendoodle, take a look at the table below to see the different size ranges of Goldendoodles.

Goldendoodle Size ClassificationWeightHeight
Petite25 pounds or less14 inches or less
Mini26-35 pounds14 to 17 inches
Medium 36-50 pounds17 to 21 inches
Standard51 pounds or more21 inches or more

It is important to note that this is just an estimation of the heights and weights of Goldendoodles. To be certain of your Goldendoodle’s size, contact your breeder and get the information of the parents’ weights and sizes. The parent sizes of your Goldendoodle will play a large role in the size of your Goldendoodle.

Do Mini Goldendoodles Get Big? 2

Why Should You Choose a Mini Goldendoodle Over the Medium and Standard Sizes

Whether you are contemplating the purchase of a mini Goldendoodle or you have one already, they are a great size to choose. One of the best reasons to choose a smaller Goldendoodle size is because smaller dogs are known to live longer than larger dogs. According to the American Kennel Club, smaller dogs have a median lifespan of 14.95 years in comparison to large dogs’ 13.38 years median lifespan.

Another great aspect of the mini Goldendoodle is that their small size makes them perfect for apartment/small home living. If you get a medium or standard Goldendoodle, then a small living space might not be the best arrangement for their size and energy levels. Mini Goldendoodles are less energetic and quieter in comparison to larger-sized Goldendoodles, which makes them the perfect choice for small space living.

Even though mini Goldendoodles might be hard to come by in comparison to medium and standard Goldendoodles, they will make a great pet!

What Makes a Mini Goldendoodle Stay Small?

A Goldendoodle is a crossbreed between a Golden Retriever and a Poodle. However, both of those dogs can range from medium to large, especially Golden Retrievers. So, how does a mini Goldendoodle stay at such a small size? First of all, let’s go over how Goldendoodles are bred.

To create a designer mini Goldendoodle, the breeder must take a mini or a toy Poodle and breed them with a Golden Retriever. The smaller the Poodle, the smaller the offspring. If there are more Poodle genetics than Golden Retriever genetics, then the Goldendoodle will be smaller and have more Poodle-like traits.

For a little more in-depth explanation, let’s go over the genetics and generations. When a Poodle and a Golden Retriever create an offspring, it is classified as an F1 Goldendoodle. This type of generation can usually result in a standard or medium size. To get a mini Goldendoodle, breeders will take a mini or toy poodle and breed them with a Golden Retriever, which results in an F1 mini Goldendoodle. If you combine an F1 Goldendoodle with a poodle or a Golden Retriever, it will result in an F1B Goldendoodle. Lastly, if you combine an F1 Goldendoodle with a toy poodle, it results in even smaller offspring, such as a petite or toy Goldendoodle.

Now that we have the genetics out of the way, you can probably see how Goldendoodles can be bred to either be tiny or huge. All in all, it really depends on the parents that create the F1 or F1B Goldendoodle.

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