How Big Does a Labradoodle Get? With Growth Chart

Labradoodles are hybrid bundles of joy! Obtained by crossing a Labrador Retriever with a Poodle, they are loving and playful but intelligent and obedient scruff balls. Labradoodles can be bred using Poodles of different sizes (toy, miniature, or standard), which influences their adult size. There are three standardly recognized sizes of Labradoodle, namely miniature (or mini), medium, and standard.

Slightly confusingly, there are two types of Labradoodles: the generic or American Labradoodle and the Australian Labradoodle. The latter has other breeds, such as Spaniels, included in the mix.

Labradoodle Breed Overview

Labradoodles may inherit a combination of traits from each of their parents, but this can be variable, and not all individuals will display the same characteristics. They are intelligent, alert, and lively with variably “hypoallergenic” coats—this is from their Poodle parent. But they are also gentle, playful, and slightly goofy, much like their Lab parent.

They vary considerably in terms of size, appearance, color, and coat type due to their mixed breed status. There may even be significant variation within one litter, depending on individual inheritance of traits.

They are renowned for loving people, particularly children, and often getting along well with other animals of all species. This makes them wonderful family pets.

They are generally quite healthy dogs, although they may be predisposed to some of the same genetic illnesses that both Poodles and Labs are. Their life expectancy is between 12 and 16 years of age, usually depending on size, with smaller dogs being expected to live longer.

Labradoodle Size and Growth Chart

Since there is such variety in the Labradoodle world, there is no simple reference that outlines their size and growth. The chart below is a good start and is based on compiled Labradoodle growth data and provides an estimate of typical growth patterns. It gives a rough indication of the growth pattern that a mini/medium and standard Labradoodle might follow from 8 weeks of age through to 12 months old.

Labradoodle Weight Chart Showing Growth From 8 to 52 Weeks

A giant Labradoodle is not a recognized size category and is uncommon. Since neither the Labrador Retriever nor the Poodle is a giant breed, it is very difficult to obtain a giant Labradoodle, and they are generally rarely encountered.

The table below gives an average indication of the adult weight and height of the mini, medium, and standard Labradoodle.

This is just a guideline, and if your pup doesn’t fall perfectly into a certain range for its age, it doesn’t necessarily mean that anything is wrong. However, if any other accompanying signs worry you, such as unusual appetite or behavioral changes, then you are advised to seek immediate veterinary advice.

There is so much variation within the breed that it’s difficult to predict how your Labradoodle pup will grow, even when the parents are known. We love these Labradoodle weight prediction formulas from Doodle Doods:

For a Mini/Medium Labradoodle:

Adult Weight = Weight (in pounds) at 18 Weeks Old x 2

For a Standard Labradoodle:

Adults Weight = Weight (in pounds) at 23 Weeks Old x 2

Please note that these formulas provide rough estimates and may not be accurate for all individuals.

When Does a Labradoodle Stop Growing?

As a rule of thumb, the smaller the dog, the sooner it typically reaches its adult height and physical maturity and stops growing. There are always exceptions, of course.

The age at which you would expect a Labradoodle to stop growing is going to be largely determined by their size. Their size is dependent on their parentage, particularly the Poodle side of the equation, since Labs don’t vary in size considerably. In most cases, details regarding a Labradoodle’s parents may be known. This knowledge can often help to predict their final size and, consequently, the age at which they will stop growing, although mixed-breed dogs can vary.

Mini and medium Labradoodles will usually stop growing between 11 and 13 months of age. Standard Labradoodles’ growth takes a little longer to plateau, and they’ll usually stop growing between 13 and 16 months old. Many dogs will continue to fill out until they’re 18 to 24 months old.

If you’re not sure of your Doodle's parentage, you’ll have to make an educated guess as to the size category that they fall into and, therefore, also their expected maturation age. If you’re unsure of parentage, there may even be uncertainty around whether your precious little fur pup is a Labradoodle at all.

Factors Affecting the Size of a Labradoodle

The chief factor that will affect a Labradoodle’s size is its parentage. Whilst Labs don’t vary too much in size, Poodles come in a huge range of sizes, varying from toy-sized right up to the large standard size. Knowing your Doodle’s parentage doesn’t give you a sure-fire prediction as to the ultimate size they will attain, either. They could inherit size genes from either parent or a combination thereof.

Other factors, such as nutrition, health status, neuter status, and genetics, could also affect their size. Generally, male Doodle dogs out-measure their female counterparts in the height and heft department.

Ideal Diet for Maintaining a Healthy Weight

Labradoodles should be fed a balanced and correctly formulated life-stage appropriate food complete and balanced diet. Many good brands are commercially available. Make sure you follow the manufacturer's feeding recommendations. If you need help picking one that best suits your Doodle’s lifestyle and energy demands, your veterinarian or canine nutritionist will be happy to assist.

Doodles should not be fed table scraps regularly, as these foods are often high in fat, salt, and calories and may be unbalanced or unsafe for dogs. Treats are not a substitute for food and shouldn’t comprise more than 10% of a Labradoodle's diet.

Puppies under 3 months should be fed at least four times a day. Those under 6 months of age should be fed a minimum of three times a day, while adult dogs can be fed twice a day. Feeding frequency may vary depending on the individual dog, diet, and veterinary recommendations. Make sure that there is always plenty of fresh water available for your Doodle.

How to Measure Your Labradoodle

Dog height is measured from the ground to their withers, which are the highest point of their shoulder between their neck and body. When taking a height measurement, be sure to do so on a level, smooth surface. Aim to take the reading when your Doodle dog stands as still and squarely as possible. You may struggle with the former. A dressmaker’s measuring tape is a good tool for the job, or you can use a straight stick, mark it at the withers, and then measure it afterward.

Measuring your Doodle’s weight can be done in two ways at home. Very small pups can be placed in a large bowl and weighed on a kitchen scale—some of these even go up to 10 pounds. Anything bigger than this and you will have to use the bathroom scale. First, you must make a note of your weight. Next, weigh yourself whilst you are holding your Doodle. Finally, deduct your weight from the combined weight to get your pooch’s weight.

Large Labradoodles that are too heavy to be comfortably held will need to be weighed by your local veterinarian on their specialized animal scales. Regular weight monitoring, along with body condition scoring, is recommended to more accurately assess a dog’s healthy weight.

Conclusion

There is a mind-boggling array of Labradoodle sizes due to variation in their parent breeds. Categorizing and attempting to predict them is no easy feat.

Nonetheless, we hope that this article has given you a better idea of what to expect from your Doodle dog. The handy formula may even get you a rough estimate of your young Doodle’s ultimate adult size.

• See also: How Long do Labradoodles Live? Average Lifespan, Data & Care Guide

Featured Image Credit: Danita Delimont, Shutterstock