Male & Female Wirehaired Fox Terrier Weights & Heights by Age

The Wirehaired Fox Terrier is a breed known for its lively demeanor and sturdy build, making it a favorite among dog enthusiasts who appreciate both energy and endurance in a small package. Typically, males weigh between 17 to 19 pounds and stand about 15.5 inches tall at the shoulder, while females are slightly smaller, weighing in at around 15 to 17 pounds and standing about 15 inches tall. Their distinct, wiry coat, which requires regular grooming, complements their agile physique, ideal for the breed’s traditional role in fox hunting and its contemporary prowess in various dog sports.

Male Wirehaired Fox Terrier Weights & Heights by Age

The following chart contains the average weights and heights of male Wirehaired Fox 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 Wirehaired Fox Terrier’s growth.

Age (Months)	Average Weight (lbs)	Average Weight (kg)	Average Height (in)	Average Height (cm)
0	1.5	0.68	4	10
1	3	1.36	6	15
2	5	2.27	7	18
3	7	3.18	9	23
4	9	4.08	10	25
5	11	4.99	11	28
6	13	5.90	12	30
7	14	6.35	13	33
8	15	6.80	14	36
9	16	7.26	14.5	37
10	17	7.71	15	38
11	17.5	7.94	15	38
12	18	8.16	15.5	39
24 (2 years)	19	8.62	15.5	39
36 (3 years)	19	8.62	15.5	39

Female Wirehaired Fox Terrier Weights & Heights by Age

The following chart contains the average weights and heights of female Wirehaired Fox 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 Wirehaired Fox Terrier’s growth.

Age (Months)	Average Weight (lbs)	Average Weight (kg)	Average Height (in)	Average Height (cm)
0	1.3	0.59	3.5	9
1	2.5	1.13	5.5	14
2	4.5	2.04	6.5	16.5
3	6	2.72	8	20.5
4	8	3.63	9	23
5	9.5	4.31	10	25.5
6	11	4.99	11	28
7	12	5.44	12	30.5
8	13	5.90	13	33
9	14	6.35	13.5	34.5
10	14.5	6.58	14	35.5
11	15	6.80	14.5	37
12	15.5	7.03	14.5	37
24 (2 years)	17	7.71	15	38
36 (3 years)	17	7.71	15	38

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 a Wirehaired Fox Terrier Puppy’s Growth and Development

1. What is the typical weight of a Wirehaired Fox Terrier at 3 months old?

At 3 months, a Wirehaired Fox Terrier puppy typically weighs around 7 pounds (3.18 kg). This weight can vary slightly depending on the puppy’s diet and activity level. Consistent, moderate growth is expected during this early stage of life.

2. How fast do Wirehaired Fox Terrier puppies grow?

Growth in Wirehaired Fox Terrier puppies is most rapid during the first six months, after which it begins to slow down as they approach their adult size. By 12 months, they are close to their full adult weight and height, though they may continue to fill out until they are about 18 months old.

3. What should I do if my Wirehaired Fox Terrier is not reaching the expected weight milestones?

If your puppy is not reaching typical weight milestones, first ensure they are receiving a balanced diet appropriate for their breed and age. Consult with a veterinarian to rule out any potential health issues and to discuss whether dietary adjustments or supplements are necessary.

4. At what age is a Wirehaired Fox Terrier fully grown?

Wirehaired Fox Terriers are usually fully grown by 12 to 14 months of age in terms of height, but they may continue to gain muscle and fill out until they are about 18 months old. Their skeletal structure sets early, but they develop in musculature and girth afterwards.

5. How can I monitor my Wirehaired Fox Terrier puppy’s growth?

Monitor your puppy’s growth by maintaining regular vet check-ups and keeping a growth chart. Record weight and height at each vet visit and compare it with the breed’s average growth milestones. This helps in ensuring they are growing healthily and any concerns are addressed promptly.

6. What height should a 6-month-old Wirehaired Fox Terrier reach?

By 6 months, male Wirehaired Fox Terrier puppies typically reach about 12 inches (30 cm) in height, while females might be slightly shorter. This height represents about 80% of their adult height, with minor changes occurring as they mature fully.

7. Is there a difference in growth rate between male and female Wirehaired Fox Terriers?

Yes, male Wirehaired Fox Terriers generally grow slightly larger and heavier than their female counterparts. Males also tend to reach their adult size a bit later than females, who may mature faster both in height and weight.

8. What are the best foods to support the growth of a Wirehaired Fox Terrier puppy?

High-quality puppy food formulated for small to medium breeds is ideal to support a Wirehaired Fox Terrier’s growth. Look for foods rich in protein to support muscle growth, along with balanced amounts of fat, carbohydrates, vitamins, and minerals to promote overall health.

9. How much exercise does a Wirehaired Fox Terrier puppy need?

Although they are energetic, it’s important to regulate exercise for Wirehaired Fox Terrier puppies to avoid stressing their developing joints. Short, controlled play sessions several times a day along with daily walks are sufficient to keep them healthy without overexertion.

10. Can overfeeding affect my Wirehaired Fox Terrier puppy’s growth?

Overfeeding can lead to obesity, which can place undue stress on a developing puppy’s skeleton and joints and lead to health problems. It’s crucial to follow feeding guidelines based on your puppy’s age and weight, and adjust portions as necessary based on their activity level.

11. What are common health issues that can affect a puppy’s growth?

Wirehaired Fox Terriers may be prone to genetic conditions such as hip dysplasia or congenital heart issues, which can impact their growth. Regular veterinary visits can help catch these issues early, ensuring proper management to support healthy development.

12. How do I know if my Wirehaired Fox Terrier is overweight?

Check by feeling around their ribs and spine; you should be able to feel these bones with a slight fat covering. If you can’t feel the ribs without pressing hard, or if the waist is indistinct when viewed from above, your puppy might be overweight.

13. What should a Wirehaired Fox Terrier’s body condition score ideally be?

The ideal body condition score for a Wirehaired Fox Terrier is between 4 and 5 on a 9-point scale. This indicates that the dog has a well-proportioned body with visible waist and abdominal tuck, and ribs can be felt with a slight fat covering.

14. How often should I weigh my Wirehaired Fox Terrier puppy? Weigh your puppy monthly to ensure they are on a healthy growth curve. Frequent weighing helps in tracking their growth pattern and is crucial for adjusting their diet and exercise routine as needed.

15. Is it normal for growth to slow down after six months? Yes, it is perfectly normal for a Wirehaired Fox Terrier puppy’s growth to slow down after six months as they begin to approach their adult size. The growth rate will significantly taper, focusing more on gaining muscle and body mass rather than height.

16. What are the signs of developmental problems in Wirehaired Fox Terrier puppies?

Limping, reluctance to play, difficulty in standing or walking, or an uneven gait are signs that there might be developmental issues. If you notice any of these signs, consult your veterinarian for a thorough examination.

17. How do growth rates vary among individual Wirehaired Fox Terriers?

Individual growth rates can vary based on genetics, nutrition, and overall health. Some puppies may grow quickly and then plateau, while others might have a more gradual growth. Keeping track of your puppy’s individual pattern is key.

18. Can neutering or spaying affect my Wirehaired Fox Terrier’s growth?

Neutering or spaying can have minor impacts on growth. It might cause your puppy’s growth plates to close a bit later than usual, potentially leading to a slightly taller stature. Discuss the best timing for these procedures with your vet.

19. What growth-related questions should I ask the breeder when getting a Wirehaired Fox Terrier puppy?

Ask about the growth patterns of the puppy’s parents and any health issues that could affect growth. Knowledge about the puppy’s lineage can give insights into expected adult size and any potential genetic health concerns.

20. How can I ensure that my Wirehaired Fox Terrier develops strong bones?

Ensuring your puppy gets a balanced diet with appropriate levels of calcium and phosphorus is crucial for developing strong bones. Avoid excessive exercise during their rapid growth phases to prevent stress on their bones and joints.