Sealyham Terrier has average risk of obesity, needs daily walks and quality diet to maintain healthy weight.

Norwich Terrier tends to gain weight easily, needs increased exercise and playtime along with controlled food intake.

Alert
Outright
Tempered
Friendly
Calm
Fearless
Intelligent

Affectionate
Sensitive
Energetic
Intelligent

Wales

England

corgi, west highland white, wirehaired fox, and bull terriers

terrier

Terrier (AKC:1911 & UKC)

Terrier (AKC:1936)
Terriers (UKC)

Brown

Brown

Black

Blue
Black

White
Pied
Cream
Brown
Blue

Black
Fawn
Red
Brown

A Sealyham Terrier can have a litter of 14-16 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

A Norwich Terrier can have a litter of 12-15 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

Usually A Very Healthy Breed

Patellar Luxation
Cataracts

Retinal Dysplasia
Lens Luxation

Scottie Cramp
Cardiomyopathy
Atopic Dermatitis

Eye
Hearing
Eye Examination

Cardiac
Eye
Knee
Blood Test
X-Rays
Physical Examination

Sealyham Terriers' high energy levels make them unsuitable for a low-key dog, choose accordingly.

Norwich Terriers thrive on an active lifestyle due to their high-energy nature.

Sealyham Terrier has below average social needs and is content with spending time alone.

Norwich Terrier has average social needs and is less independent than other breeds.

Sealyham Terriers need moderate physical activity and are great for families and active individuals.

Norwich Terriers require significant physical activity and suit those with an active lifestyle.

Sealyham Terriers sleep less than other breeds but still need adequate sleep for good health.

Norwich Terriers are active and require sufficient sleep to stay healthy.

Sealyham Terrier is an average drooler, monitor for excessive drooling which may indicate health issues.

Norwich Terrier minimally drools, ideal for those who dislike drool marks on clothing.

Sealyham Terriers bark moderately when necessary and may also bark due to certain triggers like fear, alarm, boredom, greeting, separation anxiety and compulsive barking.

The Norwich Terrier is a vocal breed that frequently barks and howls, and may not be suitable for those seeking a quiet companion.

Sealyham Terrier dogs have a strong protective nature and territorial instinct. They are highly vigilant and will fiercely defend their home and family.

While Norwich Terrier dogs can defend their territory or owners, it's not their primary trait, and they are not ideal guard dogs.

There's really no limit to how far you walk your dog as long as they're comfortable. For Sealyham Terrier, it's at least 6 miles / week. Just remember to build distance and stamina gradually over time.

There's really no limit to how far you walk your dog as long as they're comfortable. For Norwich Terrier, it's at least 4 miles / week. Just remember to build distance and stamina gradually over time.

Comb
Deshedder
Scissors
Nail Clipper

Slicker Brush
Comb
Clipper
Nail Clipper

For an average 23-24 pound (10 - 11 kg) Sealyham Terrier feed 0.8 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

For an average 11-13 pound (5 - 6 kg) Norwich Terrier feed 1 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

The average cost of a Sealyham Terrier is somewhere $1.20 - $1.40 per day.

The average cost of a Norwich Terrier is somewhere $1.40 - $1.40 per day.

Sealyham Terrier has below average obedience intelligence, but they excel in understanding human emotions.

Norwich Terrier is a very intelligent and trainable breed.

Sealyham Terriers make excellent apartment dogs, being fairly active indoors and not requiring a yard.

The Norwich Terrier is a great apartment dog, thriving with sufficient exercise and time outside as part of their daily routine.

Sealyham Terriers are average in their friendliness toward cats and tend to do well with them, especially if raised together.

Norwich Terriers are good with cats, but early training is needed to prevent chasing behavior.

Sealyham Terriers are friendly and active companions, and can be good family pets, though their friendliness towards other dogs may vary.

Norwich Terriers are generally very friendly towards other dogs, with a happy and affectionate temperament.

Sealyham Terriers have an average level of playfulness, enjoying playtime like most dogs but not excessively so.

Norwich Terriers are a playful breed that needs daily playtime to be happy.

Sealyham Terriers are usually easy to train but require consistency to fully obey commands.

Norwich Terriers are popular for their ease of training and quick learning ability.