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Sussex Spaniel: Breed Profile, Temperament, Health, and Care Guide

A Sussex Spaniel is a small Sporting Group breed.

It takes its name from Sussex, England, where it was developed to hunt in dense underbrush. The breed nearly went extinct during World War II. One breeder, Joy Freer, saved it almost single-handedly. Today, the Sussex Spaniel remains genuinely rare but keeps a calm, steady following among fanciers. This guide covers where the breed originated, its temperament, how big Sussex Spaniels get, how long they live, the health problems they are prone to, grooming, how much exercise they need, how easy they are to train, what to feed them, the pros and cons of owning one, and what else people ask.

What Is a Sussex Spaniel and Where Did the Breed Originate?

A Sussex Spaniel belongs to the AKC’s Sporting Group. It’s one of the original nine breeds the AKC registered in 1884. The breed developed in Sussex County, England, built for hunting in thick brush at a slow, thorough pace. World War II nearly wiped the breed out. English breeder Joy Freer is widely credited with saving it from extinction through dedicated postwar breeding.

The American Kennel Club defines the breed in its “Official Standard of the Sussex Spaniel”, approved October 10, 2023, which sets out the size, coat, and temperament a Sussex Spaniel should have. As of September 2026, the AKC ranks the Sussex Spaniel 175th of 210 breeds in popularity.

What Is a Sussex Spaniel’s Temperament Like?

A Sussex Spaniel’s temperament is calm, gentle, and deeply affectionate. The breed forms strong bonds with its family. Sussex Spaniels are somewhat vocal, using a distinctive baying voice while working. They can be stubborn at times, but they respond well to patient, positive handling. This breed often prefers being the only pet in the household.

How Big Do Sussex Spaniels Get?

Sussex Spaniels are a small, low-slung, heavily built breed. The coat is dense, flat, and a rich golden-liver color unique to this breed.

What Is the Average Sussex Spaniel Height and Weight?

Measure	American Kennel Club figure
Height	13-15 inches
Weight	35-45 pounds
Life expectancy	13-15 years

Figures are from the American Kennel Club Sussex Spaniel breed profile, retrieved September 2026.

How Long Do Sussex Spaniels Live?

Sussex Spaniels live 13 to 15 years. This is a long lifespan for the breed’s size. Regular veterinary care supports a full life, since the breed is considered healthy overall.

What Health Problems Are Sussex Spaniels Prone To?

Sussex Spaniels are documented as being at higher risk for the following conditions.

• PDP1 deficiency. A rare genetic disorder specific to the breed. It causes lactic acid buildup and exercise intolerance. A DNA test can identify carriers.
• Heart abnormalities. Recognized concerns worth screening with a cardiac exam.
• Spinal disc herniation. Linked to the breed’s long back and short legs.
• Hip dysplasia. A joint condition common across many breeds, screened for with x-rays.

How Do You Groom a Sussex Spaniel?

Sussex Spaniels have a dense, flat coat. It needs moderate, regular brushing to stay tangle-free. The breed’s long, low-hanging ears need routine cleaning to prevent infection.

How Much Exercise Does a Sussex Spaniel Need?

A Sussex Spaniel needs moderate daily exercise. Given the breed’s known lactic acid sensitivity, intense or prolonged activity should be introduced carefully. Short walks and steady play suit this breed’s slower, deliberate pace well.

Are Sussex Spaniels Easy to Train?

Sussex Spaniels are trainable but genuinely stubborn at times. Positive reinforcement works far better than firm correction. Patience matters more with this breed than raw repetition.

What Should You Feed a Sussex Spaniel?

A Sussex Spaniel does well on a formula suited to its age and moderate activity level. Portion control matters given the breed’s compact, heavy-boned build.

What Are the Pros and Cons of Owning a Sussex Spaniel?

Here are the main advantages of owning a Sussex Spaniel.

• Calm, gentle, genuinely affectionate temperament
• Long average lifespan
• Moderate exercise needs
• Distinctive, one-of-a-kind golden-liver coat

Here are the main drawbacks of owning a Sussex Spaniel.

• Genuinely rare, making puppies hard to find
• Can be stubborn during training
• Documented risk of PDP1 deficiency, a breed-specific disorder
• Prefers being the only pet in the home

Sussex Spaniel rescue organizations occasionally place adult dogs, worth a look for anyone drawn to this breed’s calm temperament but a breeder search isn’t realistic given its rarity.

What Else Do People Ask About the Sussex Spaniel?

The questions below cover how much a Sussex Spaniel costs, whether Sussex Spaniels are good family dogs, why the Sussex Spaniel is so rare, and what PDP1 deficiency in Sussex Spaniels is.

How much does a Sussex Spaniel cost?

Sussex Spaniel prices vary widely given the breed’s genuine rarity. A puppy from a health-tested breeder typically costs more than average given limited breeding stock. Adopting an adult dog is usually cheaper but harder to find.

Are Sussex Spaniels good family dogs?

Yes. Sussex Spaniels are calm and gentle, generally good with respectful children. Their preference for being the only pet is worth factoring in for multi-pet households.

Why is the Sussex Spaniel so rare?

The breed nearly went extinct during World War II. Postwar recovery relied almost entirely on breeder Joy Freer’s dedicated efforts. The population never fully rebounded to match more popular spaniel breeds.

What is PDP1 deficiency in Sussex Spaniels?

PDP1 deficiency is a rare genetic disorder specific to the breed. It causes lactic acid to build up during exercise, causing exercise intolerance. A DNA test can identify carrier dogs before breeding.

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