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Male & Female Australian Terrier Weights & Heights by Age

Written by: Zyra Capalac
Zyra is a Special Project Coordinator of HomeLife Media and a writer for iHeartDogs.com. She has 3 dogs namely Skye, Luna, and one of them is a rescue, named Tesla.Read more
| Published on April 7, 2024

The Australian Terrier, a spirited and compact breed, typically stands between 9 to 11 inches (23 to 28 cm) tall at the shoulder and weighs approximately 14 to 16 pounds (6 to 7 kg). Despite their small stature, these dogs are robust and muscular, reflecting their heritage as skilled hunters and vermin exterminators. Known for their keen intelligence and lively personalities, Australian Terriers are beloved companions and excel in various dog sports and activities. With their distinctive rough coat and alert expression, they make charming additions to households seeking a spirited and affectionate canine companion.

Male Australian Terrier Weights & Heights by Age

The following chart contains the average weights and heights of male Australian Terrier from newborn to 3 years of age. Please note these are only averages. Always consult with your veterinarian if you have any concerns about your Australian Terrier’s growth.

Age (Months) Weight (lbs) Weight (kg) Height (inches) Height (cm)
0 0.5 – 1 0.2 – 0.5 4 – 5 10 – 13
1 2 – 3 0.9 – 1.4 6 – 7 15 – 18
2 3 – 4 1.4 – 1.8 7 – 8 18 – 20
3 4 – 6 1.8 – 2.7 8 – 9 20 – 23
4 6 – 8 2.7 – 3.6 9 – 10 23 – 25
5 7 – 9 3.2 – 4.1 9 – 11 23 – 28
6 8 – 10 3.6 – 4.5 10 – 11 25 – 28
7 9 – 11 4.1 – 5 10 – 12 25 – 30
8 10 – 12 4.5 – 5.4 11 – 12 28 – 30
9 10 – 13 4.5 – 5.9 11 – 13 28 – 33
10 11 – 13 5 – 5.9 11 – 13 28 – 33
11 11 – 14 5 – 6.4 11 – 13 28 – 33
12 12 – 15 5.4 – 6.8 12 – 14 30 – 36
24 14 – 16 6.4 – 7.3 12 – 14 30 – 36
36 14 – 16 6.4 – 7.3 12 – 14 30 – 36

Female Australian Terrier Weights & Heights by Age

The following chart contains the average weights and heights of female Australian Terrier from newborn to 3 years of age. Please note these are only averages. Always consult with your veterinarian if you have any concerns about your Australian Terrier’s growth.

Age (Months) Weight (lbs) Weight (kg) Height (inches) Height (cm)
0 0.5 – 1 0.2 – 0.5 4 – 5 10 – 13
1 2 – 3 0.9 – 1.4 6 – 7 15 – 18
2 3 – 4 1.4 – 1.8 7 – 8 18 – 20
3 4 – 6 1.8 – 2.7 8 – 9 20 – 23
4 6 – 8 2.7 – 3.6 9 – 10 23 – 25
5 7 – 9 3.2 – 4.1 9 – 11 23 – 28
6 8 – 10 3.6 – 4.5 10 – 11 25 – 28
7 9 – 11 4.1 – 5 10 – 12 25 – 30
8 10 – 12 4.5 – 5.4 11 – 12 28 – 30
9 10 – 13 4.5 – 5.9 11 – 13 28 – 33
10 11 – 13 5 – 5.9 11 – 13 28 – 33
11 11 – 14 5 – 6.4 11 – 13 28 – 33
12 12 – 15 5.4 – 6.8 12 – 14 30 – 36
24 14 – 16 6.4 – 7.3 12 – 14 30 – 36
36 14 – 16 6.4 – 7.3 12 – 14 30 – 36

These tables are based on general guidelines and can vary greatly depending on individual dogs. Always consult with a veterinarian or professional breeder for more specific information about your pet’s growth and development.

FAQs about an Australian Terrier Puppy’s Growth and Development

1. How fast will my Australian Terrier puppy grow?

Australian Terrier puppies typically experience rapid growth in the first few months of life, gaining weight and height quickly. However, growth rates can vary among individual puppies based on genetics, nutrition, and overall health.

2. When will my Australian Terrier puppy reach its full size?

On average, Australian Terrier puppies reach their full adult size by around 12 to 18 months of age. However, some may continue to fill out and develop muscle tone until they are about 2 years old.

3. How can I monitor my Australian Terrier puppy’s growth?

Regularly weigh your Australian Terrier puppy and measure its height at the shoulder. Keep track of these measurements over time to ensure your puppy is growing steadily and meeting developmental milestones.

4. Should I be concerned if my Australian Terrier puppy seems smaller than others of the same age?

While Australian Terrier puppies may vary in size, it’s essential to monitor their growth trajectory rather than comparing them to other puppies. If your puppy consistently lags behind in growth or shows signs of stunted development, consult your veterinarian for advice.

5. What factors can affect my Australian Terrier puppy’s growth?

Genetics, diet, exercise, and overall health play significant roles in a puppy’s growth. Providing a balanced diet, regular exercise, and routine veterinary care are essential for promoting healthy growth and development.

6. How much should I feed my Australian Terrier puppy to support healthy growth?

Consult with your veterinarian to determine the appropriate amount of food for your Australian Terrier puppy based on its age, weight, and activity level. Divide the daily recommended portion into several small meals throughout the day to aid digestion and support steady growth.

7. When should I transition my Australian Terrier puppy to adult dog food?

Most Australian Terrier puppies can transition to adult dog food around 12 months of age, but this timing may vary depending on the individual puppy’s growth and nutritional needs. Gradually introduce the new food over the course of a week to avoid digestive upset.

8. How often should I exercise my Australian Terrier puppy?

Australian Terrier puppies benefit from regular, age-appropriate exercise to support healthy growth and development. Aim for short play sessions several times a day, gradually increasing duration and intensity as your puppy grows older.

9. Are there any specific health concerns I should be aware of during my Australian Terrier puppy’s growth stages?

Keep an eye out for common health issues such as hip dysplasia, patellar luxation, and dental problems, which may affect Australian Terrier puppies as they grow. Schedule regular veterinary check-ups to detect and address any potential health issues early.

10. When should I start socializing my Australian Terrier puppy with other dogs and people?

Begin socializing your Australian Terrier puppy as early as possible, ideally between 8 to 16 weeks of age. Expose your puppy to a variety of people, animals, environments, and experiences to help prevent behavioral issues and promote confidence.

11. Is it normal for my Australian Terrier puppy to experience growth spurts?

Yes, it’s normal for Australian Terrier puppies to experience occasional growth spurts during their first year of life. These spurts may be accompanied by increased appetite, energy levels, and changes in behavior as your puppy’s body rapidly grows and develops.

12. How can I ensure my Australian Terrier puppy’s bones and joints develop properly?

Provide your Australian Terrier puppy with a balanced diet that includes essential nutrients like calcium, phosphorus, and vitamin D, which are crucial for bone and joint health. Avoid overexerting your puppy with excessive exercise, especially during periods of rapid growth, to prevent injuries.

13. When should I start obedience training my Australian Terrier puppy?

You can begin basic obedience training with your Australian Terrier puppy as early as 8 weeks of age. Start with simple commands like sit, stay, and come, using positive reinforcement techniques such as treats and praise to encourage good behavior.

14. How can I help my Australian Terrier puppy adjust to its new home?

Create a safe and comfortable environment for your Australian Terrier puppy, providing a cozy bed, plenty of toys, and a consistent daily routine. Spend quality time bonding with your puppy through gentle handling, play, and positive interactions to build trust and confidence.

15. Should I spay or neuter my Australian Terrier puppy, and if so, when?

Spaying or neutering your Australian Terrier puppy can prevent unwanted pregnancies and reduce the risk of certain health problems later in life. Most veterinarians recommend spaying or neutering between 6 to 9 months of age, but timing may vary based on individual factors and your veterinarian’s recommendations.

16. How can I prevent my Australian Terrier puppy from developing behavioral issues?

Provide your Australian Terrier puppy with plenty of mental and physical stimulation through interactive toys, training sessions, and regular exercise. Establish clear rules and boundaries from the start, and use positive reinforcement techniques to encourage desirable behaviors.

17. What vaccinations does my Australian Terrier puppy need, and when should they be administered?

Your Australian Terrier puppy will need a series of vaccinations to protect against common canine diseases, including distemper, parvovirus, and rabies. Consult with your veterinarian to develop a vaccination schedule tailored to your puppy’s individual needs and risk factors.

18. How can I prevent my Australian Terrier puppy from developing separation anxiety?

Gradually accustom your Australian Terrier puppy to being alone for short periods of time, starting with brief absences and gradually increasing duration. Provide plenty of mental stimulation and enrichment toys to keep your puppy occupied while you’re away, and avoid making departures and arrivals overly dramatic.

19. What should I do if my Australian Terrier puppy’s growth seems stunted or abnormal?

If you notice any concerning signs such as persistent failure to gain weight, lethargy, or abnormal development, consult your veterinarian promptly. Your vet can evaluate your puppy’s health and provide guidance on potential underlying causes and treatment options.

20. How can I ensure my Australian Terrier puppy grows up to be a well-adjusted and happy adult dog?

Offer your Australian Terrier puppy plenty of love, attention, and positive reinforcement to foster a strong bond and build trust. Consistent training, socialization, and regular veterinary care are key to raising a well-rounded and contented adult dog.

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