When Is English Bulldog Full Grown: Key Growth Stages & Care


English Bulldogs reach their full grown size around the age of 1 to 2 years. English Bulldogs typically reach their full grown size by the time they are 1 to 2 years old.

These lovable and distinctive dogs are known for their stocky build, wrinkled face, and friendly temperament. As puppies, they are small and cute, but they quickly grow into their adult size. Owners can expect their English Bulldogs to gain weight steadily throughout their first year before reaching their full size.

Understanding when an English Bulldog is fully grown is important for proper care and planning, as it allows owners to provide the appropriate diet and exercise and ensure their comfort in their adult form. We will explore the factors that contribute to an English Bulldog’s growth and determine when they are considered fully grown.

Understanding The Growth Stages Of English Bulldogs

Understanding The Growth Stages Of English Bulldogs

English Bulldogs go through different growth stages which are important to understand for their overall well-being. It is crucial to be aware of these stages to ensure that your Bulldog is growing at a healthy rate.

There are typically four main growth stages in an English Bulldog’s life:

  1. Newborn: During the first few weeks of life, Bulldogs are completely dependent on their mother for nourishment and care. They gradually start exploring their surroundings.
  2. Puppy: This stage usually lasts until the Bulldog is around six months old. Puppies experience rapid growth and development during this time. It is important to provide them with proper nutrition and socialization.
  3. Adolescent: Bulldogs enter their adolescent stage at around six months and may continue until they are around two years old. This is a crucial stage where they reach their adult size and their behavior may become more stubborn. Consistent training is essential during this period.
  4. Adult: Bulldogs typically reach their adult size by the age of two. However, they may continue to mature physically and mentally until around three years old.

The growth process of an English Bulldog can be influenced by various factors, including genetics, nutrition, exercise, and overall health. Providing a well-balanced diet, regular exercise, and proper healthcare are vital to promote healthy growth and development.

Puppies Stage: Birth To 6 Months

During the puppy stage, which lasts from birth to around 6 months, English Bulldogs go through significant development milestones. The most obvious changes are physical, as they grow rapidly in these few months. Their weight can double or even triple, and they become more solid and muscular.

A crucial aspect of their development is teeth development. Bulldogs start growing their permanent teeth at around 4 months old. It is essential to provide appropriate chewing toys during this stage to promote healthy dental growth.

In terms of care and feeding guidelines, it is important to ensure proper nutrition for their growth. A quality dog food specifically formulated for puppies is recommended, providing the necessary proteins, fats, and vitamins. Establishing a feeding schedule helps maintain their weight and overall health.

However, it is crucial to avoid overfeeding or underfeeding, as both can have negative effects on their growth. Consult with a veterinarian to determine the appropriate portion sizes and make adjustments as needed.

Physical Changes and Growth Rates Teeth Development Feeding Guidelines
Weight doubles or triples Permanent teeth grow from 4 months Provide quality puppy food
Become more solid and muscular Offer appropriate chewing toys Establish a feeding schedule

Adolescent Stage: 6 To 18 Months

During the adolescent stage, which typically occurs between 6 to 18 months of age, English Bulldogs experience significant physical and behavioral changes. Their growth and muscle development are rapid during this period. Alongside this, they go through sexual maturation and hormonal changes, which can have an impact on their behavior and temperament. Socialization becomes crucial during this time, as Bulldogs may display changes in their interactions with other animals and people. Exercise and training are important considerations during adolescence. Suitable exercise routines, such as regular walks and play sessions, help to keep Bulldogs active and healthy. Mental stimulation is also essential, and training can provide the necessary mental exercise to keep them engaged. Regular veterinary check-ups and vaccinations are necessary to monitor their growth and overall health. Moreover, ensuring a balanced diet is crucial for optimal health. With proper care and attention during this stage, Bulldogs can grow into healthy and well-adjusted adult dogs.

Important Considerations for Adolescent Bulldogs:
Rapid growth and muscle development
Sexual maturation and hormonal changes
Changes in socialization and temperament
Exercise and training considerations
Suitable exercise routines for an adolescent Bulldog
Importance of mental stimulation through training
Special care requirements during this stage
Regular veterinary check-ups and vaccinations
Maintaining a balanced diet for optimal health

Adult Stage: 18 Months And Beyond


When an English Bulldog reaches the adult stage, which is typically around 18 months and beyond, they exhibit certain characteristics and traits that are indicative of their fully grown status. These bulldogs are known for their sturdy and muscular build, with a wide and well-defined chest, solid body, and a distinct, wrinkled face. The average weight of an adult bulldog can range from 40 to 50 pounds.

In order to ensure the overall well-being of your adult bulldog, it is important to maintain a healthy lifestyle. This includes providing them with an appropriate diet and portion control to prevent obesity, as overweight bulldogs can experience a range of health issues. Regular exercise routines and activities are also crucial to keep them physically fit and mentally stimulated.

Furthermore, ongoing healthcare and monitoring are necessary to identify any potential health issues that may arise. Bulldogs are prone to certain conditions such as hip dysplasia, skin allergies, and respiratory problems. Regular visits to the vet and preventive care measures can help in detecting and managing these issues, ensuring a longer and healthier life for your beloved bulldog.


Understanding the growth stages of an English Bulldog is crucial for responsible pet owners. By closely monitoring their development, from birth to adulthood, we can ensure their health and well-being. From their rapid growth as puppies to reaching their full size at around 2 years old, it’s important to provide them with proper nutrition, exercise, and veterinary care.

Remember, each bulldog is unique, so consult with your veterinarian for personalized advice. By taking these steps, you can ensure your English Bulldog grows into a healthy and happy companion.

Frequently Asked Questions Of When Is English Bulldog Full Grown

What Age Is An English Bulldog Full Grown?
An English Bulldog is fully grown at around 1 to 2 years of age.

What Age Do English Bulldogs Calm Down?
English Bulldogs typically start to calm down around the age of two to three years.

How Big Do Full English Bulldogs Get?
Full English Bulldogs typically grow to be around 40-50 pounds and stand about 14-15 inches tall. Their size may vary slightly, but this is generally what you can expect.

How Can I Tell How Old My English Bulldog Is?
To determine the age of your English Bulldog, check its dental condition and look for signs of graying or thinning hair. Consult the dog’s breeder or veterinarian for records or documentation that indicate the dog’s age.

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