Norfolk Terrier (Norfolk)

Weighing 11–12 lb (5–5.4 kg) and standing 9–10 in (22.9–25.4 cm) tall, the Norfolk Terrier is a toy-sized representative of the Terrier Group. AKC registration statistics place it at #130 in popularity. Its history begins in England, where the breed was developed for its characteristic work. As with most breeds, males occupy the top of the size range.

How long do Norfolk Terriers live? Based on published breed data, a typical lifespan is 12–16 years. Lifespan is influenced by size, since smaller dogs generally outlive larger ones, alongside genetics, body weight, dental care and regular veterinary checkups. Keeping a Norfolk Terrier lean, exercised and current on preventive care is the most practical way to reach the upper end of that range. Against the average dog, toy-sized breeds like this one sit on the longer-lived end of the spectrum.

Compact living rarely stresses this breed, provided daily walks happen on schedule. Twice a year the coat blows noticeably, and the rest of the year shedding stays tolerable. Low-maintenance coat: a quick weekly brush and the occasional bath cover it. No low-shedding claim applies here. Allergy sufferers should spend time with the breed before committing.

This is a high-energy breed that needs serious daily activity to stay happy and well-behaved. Most pick up basics readily but keep sessions short; boredom arrives quickly. This breed is known as an excellent family dog that generally adores children. Canine housemates generally work out fine, though same-sex pairs can need more management.

Every number on this page is meant to be used, not just read. The calculators below start from this breed's 5.2 kg average weight, which in our 152-breed database sits heavier than 12% of breeds, and turn it into daily food portions, crate sizing and first-year budget estimates. That percentile is not trivia. Food bills, gear sizing and medication dosing all track body weight. Data comes from the AKC breed profile cited below, and breed-specific health risks are exactly why comparing pet insurance early, while your dog is young and healthy, pays off.