Male & Female Norwich Terrier Weights & Heights by Age

The Norwich Terrier, a small and spirited breed, stands out for its compact build and keen expression. On average, males typically weigh around 12 pounds and measure about 10 inches at the shoulder, while females are slightly smaller. Known for their sturdy and robust physique, these terriers possess a good bone structure and muscular build that belies their size. Their height and weight are well-proportioned, offering agility and strength, which originally served them well in their roles as ratters and farm dogs. This breed’s size and hardiness make them excellent companions for various activities, maintaining their traditional terrier traits.

Male Norwich Terrier Weights & Heights by Age

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

Age (Months/Years)	Weight (lbs)	Weight (kg)	Height (in)	Height (cm)
0-1	1.5 – 3	0.7 – 1.4	3 – 4	7.6 – 10.2
2	3 – 5	1.4 – 2.3	4 – 5	10.2 – 12.7
3	5 – 7	2.3 – 3.2	5 – 6	12.7 – 15.2
4	7 – 9	3.2 – 4.1	6 – 7	15.2 – 17.8
6	9 – 11	4.1 – 5	8 – 9	20.3 – 22.9
12	11 – 12	5 – 5.4	9 – 10	22.9 – 25.4
2 years	12	5.4	10	25.4
3 years	12	5.4	10	25.4

Female Norwich Terrier Weights & Heights by Age

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

Age (Months/Years)	Weight (lbs)	Weight (kg)	Height (in)	Height (cm)
0-1	1.5 – 2.5	0.7 – 1.1	3 – 4	7.6 – 10.2
2	2.5 – 4.5	1.1 – 2.0	4 – 5	10.2 – 12.7
3	4.5 – 6.5	2.0 – 2.9	5 – 6	12.7 – 15.2
4	6.5 – 8.5	2.9 – 3.9	6 – 7	15.2 – 17.8
6	8.5 – 10.5	3.9 – 4.8	8 – 9	20.3 – 22.9
12	10.5 – 11.5	4.8 – 5.2	9 – 10	22.9 – 25.4
2 years	11.5	5.2	9 – 10	22.9 – 25.4
3 years	11.5	5.2	9 – 10	22.9 – 25.4

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 Norwich Terrier Puppy’s Growth and Development

1. What should I expect in terms of growth in the first month?

In the first month, your Norwich Terrier puppy will mostly eat and sleep. Expect them to weigh between 1.5 to 3 pounds and their mobility will gradually increase as they approach the one-month mark.

2. How much will my Norwich Terrier weigh at 6 months?

By 6 months, a Norwich Terrier typically weighs between 9 to 11 pounds. This is close to their adult weight, and you should start seeing their personality fully developing.

3. At what age will my Norwich Terrier reach its full height?

Norwich Terriers usually reach their full height by 1 year of age. They will be about 9 to 10 inches tall at the shoulder, and subsequent growth will be more about filling out rather than getting taller.

4. How can I tell if my Norwich Terrier puppy is overweight?

Check by feeling around their ribs and spine; you should be able to locate these without pressing hard. If you cannot feel the ribs, your puppy may be overweight. Regular check-ups with your vet can also help monitor their weight.

5. Is there a difference in growth rates between male and female Norwich Terriers?

Yes, males are generally slightly larger and heavier than females. This difference starts to become noticeable from about 3 months of age.

6. What are common growth milestones in the first year?

Key milestones include rapid growth in the first 3-4 months, teething around 4-6 months, and reaching near adult size around 6-12 months. They’ll also show increased independence and confidence as they grow.

7. How should I feed my Norwich Terrier puppy to ensure proper growth?

Feed high-quality puppy food recommended by your vet, typically three to four small meals per day for the first six months, then transitioning to two meals per day. Always ensure fresh water is available.

8. What if my Norwich Terrier puppy isn’t meeting growth milestones?

Minor variations are normal, but significant delays in growth or weight gain could indicate health issues. Consult your veterinarian if you have concerns about your puppy’s growth or development.

9. Can overfeeding affect my puppy’s growth?

Yes, overfeeding can lead to obesity and associated health problems like joint stress, diabetes, and heart issues. Stick to recommended food portions and adjust based on your puppy’s activity level and growth.

10. Why is my Norwich Terrier puppy smaller than others in the litter?

Individual variation is normal; genetics, birth order, and feeding practices can all influence size. Unless your puppy shows signs of health issues, slight size differences are usually not a concern.

11. What type of exercise is best for a growing Norwich Terrier puppy?

Moderate exercise is key. Avoid strenuous or high-impact activities that could harm growing bones and joints. Regular playtimes and short walks are beneficial.

12. How does neutering/spaying affect the growth of a Norwich Terrier?

Neutering or spaying can slightly affect the growth; puppies might grow a bit larger as they mature more slowly hormonally. Discuss the best timing with your vet to mitigate any potential impacts on growth.

13. What are the signs of developmental issues in Norwich Terrier puppies?

Limping, reluctance to play, persistent diarrhea, or vomiting are signs that something may be wrong. If your puppy shows any of these symptoms, consult your vet.

14. How much sleep does a growing Norwich Terrier puppy need?

Puppies generally sleep 18-20 hours a day. This rest is crucial as growth hormones are primarily released during sleep.

15. How often should I take my growing puppy to the vet?

Regular check-ups every 3-4 weeks until they are 16 weeks old, then every 3-6 months up to one year. Annual check-ups are sufficient after the first year unless health issues arise.

16. What growth-related conditions should I watch out for in my Norwich Terrier?

Watch for signs of hip dysplasia, though rare in this breed, and patellar luxation, more common but generally manageable with proper care and early detection.

17. When will my Norwich Terrier’s coat reach its full development?

The adult coat typically comes in fully by about 6-12 months of age. Regular grooming helps to keep their coat in good condition as they grow.

18. What should I know about my Norwich Terrier’s dental development?

Puppies start teething at around 3-4 months old. By about 6-7 months, they should have a full set of adult teeth. Chew toys can help soothe their gums during teething phases.

19. How do I track my Norwich Terrier’s growth?

Keep a growth chart or regularly update a journal with weight and height measurements. Photos can also help you visualize changes over time.

20. Does the diet affect the fur quality of my growing Norwich Terrier?

Yes, a diet rich in omega fatty acids, proteins, and vitamins can promote a shinier, healthier coat. Consult with your vet to choose an appropriate diet for your puppy’s age and health needs.