Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

When Does a Pitbull Stop Growing? Facts & FAQ

blue nose pitbull playing

As a Pitbull owner or someone considering adding one to your family, you might be curious about when they will reach their full size. A Pitbull can reach full size in around 12-18 months. Knowing when they stop growing and how to support their healthy development is essential for any responsible pet parent.

We invite you to join us as we explore the Pitbull’s growth timeline. You’ll also pick up some helpful tips to ensure you’re raising a healthy, happy pup.

divider dog paws 3 oct 2024

The Growth Timeline of a Pitbull

Pitbulls, like all dogs, grow at different rates depending on their genetics and environment. Generally, you can expect your Pit to reach full size between 12 and 18 months of age.1 However, muscle development and weight gain can continue until they are 2 years old.

So, while their height may plateau sooner, they’ll still be filling out and gaining strength for a little longer. With regular exercise and care, you can look forward to your pup having a healthy weight and build.

black pitbull with chain collar
Image Credit: Romero Joel, Pixabay

How Much Should a 1-Year-Old Pitbull Weigh?

At around one year of age, your Pitbull is likely nearing the end of their vertical growth spurt. But what should they weigh? Males typically weigh 35 to 60 pounds, while females range from 30 to 50 pounds. Keep in mind that these figures are approximate,2 as each dog is unique. If you’re concerned about your Pitbull’s weight, consult a veterinarian.

How Big Can Pitbulls Get?

Pitbulls are a medium to large-sized breed, and their size can vary depending on their specific type and genetics. American Pitbull Terriers, for example, usually stand 17 to 21 inches tall at the shoulder.3 Some males can weigh up to 80 pounds, while females top out around 65 pounds.

If you have an American Bully or a Staffordshire Bull Terrier, their size may vary. If you’re unsure, research the specific breed or consult with a knowledgeable professional.

Pitbull is lying on the floor
Image By: Christopher Ayme, Unsplash

Promoting Healthy Growth for Your Pitbull

As a responsible pet owner, you want to ensure your Pitbull grows strong and healthy. Here are a few tips to help you achieve that goal:

Balanced Nutrition

It’s crucial that you feed your pup quality food. That means making sure it’s right for their age and that it meets their nutritional needs. Remember to adjust the portion sizes as your dog grows, and don’t hesitate to check with a vet for specific recommendations.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the personalized advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

Regular Exercise

Due to their high energy levels, Pitbulls require ample daily physical activity. Be sure to incorporate activities like walking, hiking, or playing fetch to help them burn off energy and maintain a healthy weight.

Mental Stimulation

Keep your Pitbull mentally engaged with toys, obedience training, or agility courses. Pitbulls get bored easily and can quickly become destructive if they aren’t reigned in. Take the time to instill discipline while ensuring they have toys and activities to keep them busy.

Vet Check-ups

Regular visits to the vet are critical components for keeping your Pitbull healthy. Your vet can identify potential issues early on, ensuring your dog stays on track developmentally and receives any necessary treatment.

Socialization

As early as possible, you must ensure your Pitbull spends plenty of time around different people, pets, and places. In doing so, your Pit will be far less likely to act aggressively or be afraid around others.

If you’re too busy to take your pup for a walk every day or give them the exercise needed for healthy growth, consider hiring someone to help. Starting a routine early on will go a long way, ensuring a happy and healthy companion.

blue nose pit bull dog playing
Image By: Diego Thomazini, Shutterstock

divider single dog paw oct 2024

Keeping Your Pitbull Safe and Happy

As your Pitbull grows, keeping them safe and content is crucial. Here are some tips to help:

Leash Training: Teach your pup proper leash manners from a young age to prevent pulling or lunging. This keeps them safe during walks and makes the experience more enjoyable for both of you.

Crate Training: A crate can be a safe and comfortable space for your Pitbull, especially during their growing stages. Proper crate training can help with housebreaking, reduce separation anxiety, and provide a cozy spot for your pup to retreat when they need downtime.

Positive Reinforcement: Use positive reinforcement techniques, such as treats, praise, and playtime, to reward good behavior. This helps build a strong bond between you and your Pitbull while teaching them desirable habits.

Preventing Escapes: Pitbulls can be curious and adventurous, so ensure your yard is securely fenced-in and your dog can’t easily escape. Regularly check for gaps, broken panels, or other potential escape routes.

Provide Comfy Spaces: As your pup grows, make sure they have a comfortable bed or resting area that can accommodate their size. This helps prevent joint issues and ensures they get the rest they need to support their growth.

Making these vital tips a regular part of your Pit’s upbringing will have a positive effect not just on their health but also their mental well-being. Your Pitbull will definitely appreciate the love and care as they grow.

divider dog paws 3 oct 2024

Conclusion

Understanding when your Pitbull will stop growing and how to promote their healthy development can be incredibly rewarding. By following the tips and advice in this article, you’ll be well on your way to raising a strong, happy, and well-adjusted Pitbull companion.

Remember, each dog is unique, and it’s essential to monitor your pup’s progress and consult your veterinarian for personalized guidance. Happy pet parenting!


Featured Image Credit: Diego Thomazini, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

7 Best Foods for Great Dane Puppies in 2025 – Reviews & Top Picks

When it comes to taking care of our dogs, we only want to give them the best. This is especially true for those...

Can Dogs Eat Duck? Vet-Verified Health Benefits

It’s hard to resist when your dog is begging for a scrap or two from your dinner plate. But before giving your pet...

Can Dogs Eat Loquats? Vet-Approved Nutrition Facts

Loquats—also known as Japanese plums—are the fruits of Eriobotrya japonica trees. These sweet orange fruits offer a host of health benefits for humans,...

10 Best Blue Buffalo Dog Foods in 2025 – Reviews & Top Picks

These days, it’s pretty easy to know that your dog’s diet is one of the primary deciding factors in overall lifelong health. We...

More related

12 Most Popular Dog Breeds In Ohio: 2025 Update (With Info & Pictures)

If you’re from Ohio or have an interest in the state, you might wonder about the canine population. Each state tends to have...

12 Jobs With Dogs: Ideas for a Canine-Centric Career

If you are someone who loves dogs, you might have wondered whether there are careers that can marry this love with a decent...

Can Dogs Eat Teddy Grahams? Vet-Approved Facts & FAQ

Before changing your dog’s/ cat’s diet or introducing new ingredients or supplements that they haven’t eaten before, especially when it comes to human...

20 Best Dog Food Affiliate Programs in 2025 – Reviews & Top Picks

Caring for a pet dog is one of the most fulfilling things you can do. They are great companions and help us learn...

Keep reading

10 Best Dry Puppy Foods in 2025 – Reviews & Top Picks

Finding the right puppy food is key to your newest family addition growing big and strong. With so many options available, it’s hard to choose the right one. In an attempt to help you provide your pup with the best...

a Maltipoo puppy eats from a metal bowl

Beef vs Chicken Dog Food: 2025 Comparison, Pros & Cons (Vet-Reviewed)

Dog food comes in a variety of options for proteins and formulas. From classics like chicken and turkey to novel proteins like duck, wild-caught fish, and rabbit, you have no shortage of choices for what to feed your dog to...

Dogster_Beef vs Chicken Dog Food

10 Best Turkey Dog Foods in 2025 – Reviews & Top Picks

Protein is an essential macronutrient that your dog needs to thrive. Unfortunately, not all dogs fare well on all types of protein sources1. It’s simple to find chicken or beef-based dog food options, but turkey or fish aren’t quite as...

Golden Retriever dog eating

Can Dogs Eat Oatmeal? Vet-Approved Facts & FAQ

Many dog owners often wonder, “Can dogs eat oatmeal?” And the answer is yes! Most dogs can absolutely eat oatmeal in moderation. However, like any other human food, certain rules apply. So, let’s go on an informative journey to understand...

Can Dogs Eat Oatmeal

Can High-Protein Dog Food Cause Diarrhea? Vet-Verified Nutrition Facts

Some dogs are more sensitive to the protein in their food than others. For some with sensitive stomachs, high protein can lead to digestion issues, including diarrhea. These canines often need a food lower in protein, though an extremely low-protein...

labrador-retriever-dog-eating

Just Right Dog Food Review 2025: Pros, Cons, Recalls & FAQ

Just Right dog food is a unique option for your pooches, with customization options for your dog’s specific needs. When it comes to the meals they eat every day, you will need to pick a recipe that’s just right for...

Dogster_Just Right Dog Food Review_v1_Apr 15 2025

8 Best Dog Foods for American Bullies in 2025 – Reviews & Top Picks

American Bullies are a new breed with old roots. They’re closely related to Pit Bull Terriers and Bulldogs, and their strong, muscular forms require a lot of fuel. When you’re looking for food to keep your Bully going, look for...

American Bully eating

Can Dogs Eat Teddy Grahams? Vet-Approved Facts & FAQ

Before changing your dog’s/ cat’s diet or introducing new ingredients or supplements that they haven’t eaten before, especially when it comes to human food, make sure to consult your veterinarian first. Every dog/cat is different and requires an individual approach...

Can Dogs Eat Teddy Grahams