Frenchies are adored for their charmingly compact size, which makes them a top choice for apartment dwellers and those with smaller homes. But how big do they actually get, and when do they stop growing? If you’re considering adding a French Bulldog puppy to your family, you’ll likely ask these questions. Knowing their expected size helps owners provide the right care, equipment, and environment. This article explores everything you need to know about French Bulldog size, from tiny, adorable puppies to their full-grown, endearing selves.
Key Takeaways
- French Bulldogs are compact dogs that usually weigh 20–30 lbs and stand 11–13 inches tall.
- They reach most of their height by 9–12 months and fill out completely around 14 months.
- Knowing their expected size helps owners prepare for daily care, accessories and health needs.
Frenchie Size Chart: Average Size of a French Bulldog
If you’re thinking about bringing a French Bulldog into your life, you might already know that this lovable breed belongs to the group of small dog breeds. You probably also know they are very easy to keep in a small apartment and carry wherever you go, making them a popular choice for urban dwellers. You might still be wondering about their exact size: how big do Frenchies actually grow?
To give you an idea of what to expect, we’ll include detailed charts of the typical weight and height of French Bulldogs, month by month, up to their first birthday. These numbers are averages, so your puppy may be slightly smaller or larger at each stage. What matters most is steady growth without sudden drops or jumps. If you notice unusual changes, it’s always best to consult your vet to make sure your Frenchie is developing in a healthy way.
How Much Do Male Frenchies Weigh?
| Age | Weight |
| 1 month | 4 – 7 lbs |
| 2 months | 9 -12 lbs |
| 3 months | 10 – 14 lbs |
| 4 months | 12 – 16 lbs |
| 5 months | 15 – 20 lbs |
| 6 months | 17 – 22 lbs |
| 7 months | 18 – 25 lbs |
| 8 months | 19 – 27 lbs |
| 9 months | 20 – 28 lbs |
| 10 months | 20 – 28 lbs |
| 11 months | 20 – 28 lbs |
| 1 year | 20 – 28 lbs |
Monitoring a male Frenchie’s weight is one of the easiest ways to track his health. If your puppy grows faster or slower than these averages, it doesn’t necessarily mean something is wrong, but it’s worth checking his diet and routine with your vet or breeder.
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How Much Do Female Frenchies Weigh?
| Age | Weight |
| 1 month | 3 – 6 lbs |
| 2 months | 7 -10 lbs |
| 3 months | 8 – 12 lbs |
| 4 months | 10 – 15 lbs |
| 5 months | 11 – 17 lbs |
| 6 months | 13 – 20 lbs |
| 7 months | 14 – 21 lbs |
| 8 months | 15 – 22 lbs |
| 9 months | 16 – 22 lbs |
| 10 months | 17 – 24 lbs |
| 11 months | 17 – 24 lbs |
| 1 year | 17 – 24 lbs |
Female Frenchies are usually a bit lighter and slimmer than males, but their growth pattern is very similar. If your female Frenchie is outside of these ranges, focus on balanced nutrition and regular exercise, and seek veterinary advice if you’re unsure.
How Tall Are French Bulldogs?
The height of a French Bulldog is measured from the ground to the top of the shoulder of the dog while standing. While male French Bulldogs typically weigh more than females, there’s no significant difference in height.
| Age | Height |
| 3 months | 4 – 6 inches |
| 6 months | 7 – 9 inches |
| 9 months | 10 -11 inches |
| 1 year | 11 – 13 inches |
Knowing your Frenchie’s height is useful for everyday life, from choosing the right crate to deciding whether you need ramps or steps to help them reach furniture safely. Their compact stature makes them easy to handle, yet sturdy enough for play and family life.
How Small Is a Frenchie Puppy?
French Bulldog puppies are an absolute bundle of joy, and they’re incredibly small and adorable when they first enter the world. On average, a newborn Frenchie puppy weighs about 6 to 9 ounces. They’re about the size of your hand and can fit comfortably in your palm. These little ones are delicate and require gentle care during their first weeks of life.
As they grow, French Bulldog puppies experience a remarkable transformation. It’s a period of rapid growth and development that should be closely monitored by French Bulldog breeders to make sure every puppy in the litter is developing well.
When they are 6 weeks old, the ratio of their body is the closest to what it’s going to be like when they grow up. We recommend to see them at this age, as later in their ‘teenage years’ their limbs can disproportionately grow before changing back at adult age.
By the time they reach 13 to 15 weeks of age (when our puppies travel), Frenchie puppies generally weigh between 8 to 15 lbs . As you’re preparing for getting your new Frenchie, knowing your baby’s expected size could help you choose the right accessories, such as collars, harnesses and crates.
When Do French Bulldogs Stop Growing?
French Bulldogs go through several growth stages, and their growth plates close at different times. Most Frenchies will reach their near-final size within the first eight months of life, but they might continue to fill out and gain muscle mass until they are about one year old.
Ultimate Guide
to Adopting a Frenchie
However, when it comes to weight, French Bulldogs continue to develop for a bit longer. Most Frenchies reach their full weight potential at around 12 to 14 months of age. Once your Frenchie reaches full size, the focus shifts from growth to maintaining a healthy weight. From this point on, proper exercise and a balanced diet are the keys to keeping them strong and fit throughout their adult years.
How Big Do Frenchies Get?
Frenchies are known for their compact and adorable stature, weighing between 20 to 30 lbs on average once they are fully grown. While some may become a bit lighter or heavier, staying within this range is generally considered healthy for these lovable pups. As for their height, adult Frenchies stand approximately 11 to 13 inches tall at the shoulder.
Male and female Frenchies differ in a few typical ways. Boys are usually stronger and stockier than girls, they have bigger heads and wider chests. Girl Frenchies tend to be a bit smaller and less muscular. On average, they weigh about 5 lbs less than boys: their adult size is around 25 lbs, while boys can go up to 30 lbs.
Read more about the biological differences between boy and girl Frenchies.
Although these are generally true for most dogs, there are always some exceptions to the rule. Whether your future puppy will be bigger or smaller largely depends on the size of the parents, that’s why we always share photos of our puppies’ parents along with their weight information. This way you can get a good idea of what your fur baby will look like as an adult.
What Is the Ideal Size for a Frenchie Crate?
Understanding the expected size of your Frenchie is crucial for various aspects of their care, like selecting the right crate. It’s essential to choose an appropriate size to ensure your Frenchie’s comfort and safety.
The ideal crate size for a French Bulldog is one that allows them to stand up, turn around, and lie down comfortably. Typically, crates in the range of 24 to 30 inches in length work well for adult French Bulldogs.
Choosing the right crate size is not only about comfort, but also about your Frenchie’s sense of security. A crate that’s too large may feel overwhelming, while one that’s just right becomes a safe and cozy den for your pup.
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All Goes Back to Keeping Your Frenchie Healthy and Happy
Whether you’re caring for a puppy or an adult Frenchie, as a responsible parent your primary focus should be on keeping your furry friend healthy and happy. Obesity can lead to various health issues like joint problems and breathing difficulties, so you need to pay close attention to your Frenchie’s weight by providing regular exercise, a balanced diet and routine veterinary check-ups to ensure they don’t become overweight.
You should also keep in mind that the best-looking French Bulldogs are a bit stockier, so you should always increase and lower the amount of their food with that in mind. Read this article to learn more about maintaining a healthy body weight for your Frenchie.
By understanding the ideal French Bulldog size and focusing on their overall well-being, you’ll ensure that your Frenchie leads a happy, healthy, and fulfilling life as a cherished member of your family.
FAQs
Most adult Frenchies weigh 20–30 lbs and stand 11–13 inches tall.
They reach most of their height by 9–12 months, and fill out fully around 14 months.
Males are usually stockier and about 5 lbs heavier than females.
It helps you choose the right crate, collar, harness, and plan their care properly.
If you’d like to learn more about Frenchies, join our Facebook group called TomKings Frenchie Family to read our Frenchie parents’ experiences.
The article is based on the expert knowledge of the TomKings Puppies team who have been breeding French Bulldogs for 15 years. All the pictures in the post belong to them and their customers, and show puppies from their breed. Check their available French Bulldog puppies, or if you have any questions or comments let us know below the article.
