Did you know that Maltese dogs are known for their long lifespan and slow growth rate? Unlike many other dog breeds, Maltese dogs take their time to reach their full size and maturity.

Maltese dogs typically reach their full growth and development by the age of one year. However, their growth rate is relatively slow compared to other breeds. This slow growth rate can be attributed to their small size and delicate structure. It is important to provide them with appropriate nutrition and regular exercise to ensure their proper development. By understanding the timeline of when a Maltese dog is full grown, you can give them the necessary care and attention they need during their formative years.

when is a maltese dog full grown?

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When is a Maltese Dog Full Grown?

Maltese dogs are known for their small size and adorable appearance. As an owner, you may be curious about when your Maltese puppy will reach their full size and maturity. Understanding the growth and development stages of a Maltese dog is important for their care and overall well-being. In this article, we will explore the timeline of a Maltese dog’s growth and provide you with detailed information on when a Maltese dog is considered full grown.

The Newborn Stage

When a Maltese puppy is born, they are incredibly tiny and fragile. During the first few weeks of their life, they rely heavily on their mother for nourishment and protection. Their eyes and ears are closed, and they spend most of their time sleeping and nursing. At this stage, Maltese puppies are not yet fully developed and are highly dependent on their mother’s care.

As the weeks go by, the Maltese puppies will start to open their eyes and ears, and they will become more aware of their surroundings. They will also begin to develop their baby teeth, allowing them to start exploring solid foods. However, it is important to note that during this period, their growth is relatively slow, and they will not exhibit significant size changes.

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Typically, Maltese puppies remain in the newborn stage for about 8 to 12 weeks. It is crucial to provide them with a warm and safe environment during this time, allowing them to grow and develop at a healthy pace.

The Puppy Stage

After the newborn stage, Maltese puppies enter the adorable puppy stage. This is when their growth and development become more noticeable. From around 3 months to 6 months of age, Maltese puppies experience a significant growth spurt. Their bones and muscles start to develop, and they become more active and playful.

During the puppy stage, your Maltese may start losing their baby teeth and teething on various objects to soothe their discomfort. This is a critical time to introduce them to proper chewing toys and establish good dental hygiene habits. Additionally, their coat will also begin to grow and change. They will shed their puppy coat and grow their adult coat, which is long, silky, and luxurious.

By the time a Maltese puppy reaches 6 months of age, they are still considered puppies but have gone through significant growth and development. Their size and appearance will resemble that of an adult Maltese, but they may still continue to gain a little more weight and fill out as they approach their adult size.

The Adult Stage

When a Maltese dog reaches around 1 year of age, they are considered fully grown and have entered the adult stage. At this point, they have reached their maximum height and weight. It is essential to note that every Maltese dog is different, and the timing of reaching the adult stage may vary. Some Maltese dogs may reach their full size by 8 months, while others may take up to 1.5 years.

In terms of size, an adult Maltese dog typically stands between 8 to 10 inches tall at the shoulder and weighs between 4 to 7 pounds. Their coat will have fully grown and achieved its signature length and texture. Adult Maltese dogs are lively, intelligent, and full of energy. They require regular exercise, mental stimulation, and a balanced diet to maintain their overall health and well-being.

Proper care and nutrition during the early stages of a Maltese dog’s life, including a quality diet and regular veterinarian check-ups, are crucial for their healthy growth and development. By understanding the timeline of a Maltese dog’s growth and providing them with the necessary care and attention, you can ensure that your furry companion will reach their full potential and live a happy and fulfilling life.

Factors Affecting Growth

While the general timeline mentioned above provides a rough estimate of when a Maltese dog is full grown, it is essential to consider that various factors can influence their growth. These factors can include genetics, nutrition, exercise, and overall health.


Genetics play a crucial role in determining a Maltese dog’s adult size. If their parents were smaller in size, it is likely that the puppy will also be smaller when fully grown. However, keep in mind that genetics are not the sole factor, and other aspects discussed below can influence their growth as well.


A balanced diet is essential during a Maltese dog’s growth stages. Providing them with high-quality dog food that meets their nutritional needs ensures they receive all the necessary vitamins, minerals, and nutrients for healthy growth. Consult with your veterinarian to determine the appropriate portion sizes and feeding schedule for your Maltese puppy.

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Regular exercise is important for a Maltese dog’s overall health and development. Engaging in physical activities helps strengthen their muscles and bones. However, it is important to avoid overexertion, especially during the puppy stage when their joints are still growing and developing. Moderate exercise, such as short walks and play sessions, is recommended.

Overall Health

A Maltese dog’s overall health can impact their growth and development. Regular veterinary check-ups, vaccinations, and preventive care help ensure that any underlying health issues are addressed promptly. It is important to monitor their weight, teeth, and coat condition to identify any potential concerns early on.

Additional Factors of Growth

Diet and Nutrition

Providing your Maltese with a balanced and nutritious diet is crucial for their growth and development. A high-quality dog food that is specifically formulated for small breed puppies will ensure they receive all the necessary nutrients. Include lean proteins, healthy fats, and complex carbohydrates in their diet. Avoid overfeeding and monitor their weight to prevent obesity, as excessive weight gain can have negative effects on their growth and overall health.

Socialization and Training

Socialization and training are important aspects of a Maltese dog’s development. Exposing them to various people, animals, and environments from a young age helps them become well-rounded and confident adults. Positive reinforcement-based training techniques are recommended to establish good behavior and strengthen the bond between you and your Maltese. This will contribute to their overall growth and maturity.

Grooming and Coat Care

Maintaining a Maltese’s long and luxurious coat requires regular grooming. Proper grooming practices, such as brushing and bathing, help keep their coat healthy, tangle-free, and free from mats. Additionally, regular dental care, nail trimming, and ear cleaning are essential aspects of their overall grooming routine.

Key Points for a Full-Grown Maltese Dog

Understanding the growth stages and factors that influence a Maltese dog’s development is important for their care and well-being. Here are the key points to remember when it comes to a full-grown Maltese dog:

  1. Maltese puppies go through a newborn stage where they are tiny and dependent on their mother.
  2. The puppy stage is characterized by significant growth and development.
  3. Maltese dogs reach their full size and maturity at around 1 year of age, although the timing may vary.
  4. Genetics, nutrition, exercise, and overall health can impact a Maltese dog’s growth.
  5. Proper care, nutrition, and regular veterinary check-ups are crucial for their healthy growth and development.
  6. Socialization, training, and grooming practices contribute to a Maltese dog’s overall well-being.
  7. Always consult with your veterinarian for personalized guidance and advice regarding your Maltese dog’s growth and development.

By providing your Maltese dog with the proper care, nutrition, and attention they need, you can ensure that they reach their full potential and live a happy and healthy life.

Key Takeaways: When is a Maltese Dog Full Grown?

  • A Maltese dog is typically considered fully grown when it reaches 8-12 months of age.
  • At this age, most Maltese dogs have achieved their maximum height and weight.
  • Proper nutrition and regular exercise can help a Maltese dog reach its full growth potential.
  • It’s important to monitor your Maltese dog’s growth to ensure it develops at a healthy rate.
  • Consulting with a veterinarian can provide more specific information about your Maltese dog’s growth timeline.
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Frequently Asked Questions

Are you wondering when a Maltese dog is considered fully grown? Look no further! Below are five engaging questions and answers related to the growth of a Maltese dog.

1. How long does it take for a Maltese dog to reach full size?

A Maltese dog typically reaches its full size between the ages of 9 months and 1 year. However, keep in mind that every dog is unique and may grow at a slightly different rate. During this time, you’ll notice a significant increase in their height, weight, and overall body structure. It’s important to monitor their growth and consult with a veterinarian for any concerns.

Like humans, dogs go through different stages of growth. During the first few months, a Maltese puppy will experience rapid growth, both physically and developmentally. As they get closer to their first birthday, their growth will slow down, and they will approach their adult size.

2. How can I determine if my Maltese dog is fully grown?

There are a few ways to determine if your Maltese dog has reached its full-grown size. First, compare their current measurements to the standard breed size. Maltese dogs typically weigh between 4 to 7 pounds and stand around 8 to 10 inches tall at the shoulder.

Additionally, observe your dog’s behavior and physical appearance. Once they stop growing, their body proportions will look balanced and harmonious. You may also notice a more settled temperament, indicating that they have reached maturity.

3. Can a Maltese dog continue to grow after one year?

After the age of one, a Maltese dog’s growth rate significantly slows down, and they typically do not experience any substantial growth. However, it’s important to remember that all dogs are individuals, and there may be some slight variations.

It’s crucial to provide your Maltese with a healthy diet and regular exercise to ensure they maintain a proper weight and overall well-being. Regular check-ups with a veterinarian can help monitor their growth and address any concerns about their development.

4. Are there any signs that indicate a Maltese dog has finished growing?

Yes, there are several signs that indicate a Maltese dog has finished growing. Look for physical indicators such as a stable weight and height for several months, a fully formed and proportionate body, and a mature coat that has reached its adult texture and length.

Furthermore, you may notice changes in behavior, such as a more settled temperament and a decrease in chewing or destructive behaviors often associated with teething and growth spurts. Keep in mind that these signs can vary slightly from dog to dog, so it’s essential to consider the overall development and consult with a veterinarian if you have any concerns.

5. Can the growth of a Maltese dog be influenced by diet or exercise?

A proper diet and exercise regimen are essential for the overall health and well-being of a Maltese dog, but they do not significantly impact their final size or growth potential. Genetics primarily determine the size and growth rate of a Maltese.

However, it’s crucial to provide a balanced diet that meets their nutritional needs and supports their growth and development. Regular exercise is also important to help keep their muscles strong, promote mental stimulation, and maintain a healthy weight. Consult with your veterinarian about the best diet and exercise plan for your Maltese.

when is a maltese dog full grown? 2

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Maltese dogs generally reach their full grown size by around 1 year of age. However, they may continue to develop and mature emotionally and mentally beyond this point.

It’s important to provide proper care, nutrition, and exercise to ensure their overall well-being. Regular veterinary check-ups and grooming sessions are also essential for maintaining their health and appearance. Remember, every dog is unique, so it’s best to consult with a veterinarian for personalized advice about your fur baby’s growth and development.

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