Last updated: May 6, 2026

American Water Spaniel Breed Profile: Wisconsin’s Versatile State Dog

The American Water Spaniel is one of the few dog breeds that can truly claim to be made in America. Developed in the Great Lakes region during the 19th century, this compact and curly-coated sporting dog earned the distinction of being named Wisconsin’s official state dog in 1985. Despite this honor, the American Water Spaniel remains one of the rarest breeds in the country, with fewer than 3,000 dogs registered worldwide at any given time.

If you are drawn to sporting breeds that can do it all — hunt upland game, retrieve waterfowl, and curl up beside you on the couch at the end of the day — the American Water Spaniel deserves a closer look. This breed combines the drive and athleticism of a serious working dog with the warmth and affection of a devoted family companion.

History and Origin of the American Water Spaniel

The American Water Spaniel’s story begins in the Fox River and Wolf River valleys of Wisconsin during the mid-1800s. Hunters in this region needed a dog that was small enough to fit in a skiff or canoe, yet tough enough to work the icy waters of the Great Lakes and surrounding marshlands. They needed a breed that could flush game from dense cover, retrieve ducks from frigid water, and handle a long day in the field without tiring.

To create such a dog, breeders crossed several water-loving breeds, likely including the Irish Water Spaniel, the Curly-Coated Retriever, and the now-extinct English Water Spaniel. Some historians also believe the Field Spaniel and the old American Indian dogs may have played a role. The result was a medium-sized, brown, curly-coated dog with remarkable versatility and an eager-to-please disposition.

Dr. Fred J. Pfeifer of New London, Wisconsin, is widely credited with establishing the breed and working to gain it official recognition. The United Kennel Club recognized the American Water Spaniel in 1920, and the American Kennel Club followed in 1940. Despite these milestones, the breed has never gained widespread popularity, which many enthusiasts consider a blessing — it has kept the breed relatively free from the health problems and temperament issues that sometimes plague more popular breeds.

Today, the American Water Spaniel still serves primarily as a hunting companion in the upper Midwest, though a growing number of people are discovering the breed’s potential as a versatile family pet and performance dog.

Appearance and Physical Characteristics

The American Water Spaniel is a solidly built, medium-sized dog that stands between 15 and 18 inches tall at the shoulder and weighs between 25 and 45 pounds. Males tend to be larger than females, but both sexes share the breed’s characteristic sturdy, muscular build. This is a dog built for function rather than flash, and every aspect of its appearance reflects its working heritage.

The breed’s most distinctive feature is its coat, which can be either uniformly wavy or tightly curled. The dense, water-resistant outer coat protects the dog from cold water, thorny brush, and harsh weather, while the thick undercoat provides additional insulation. The coat comes in solid liver, brown, or dark chocolate, sometimes with a small white patch on the chest or toes.

The American Water Spaniel’s head is moderate in length with a broad skull and a well-defined stop. The eyes are slightly rounded and can range from yellowish brown to dark brown or hazel, giving the dog an alert, intelligent expression. The ears are long and lobular, set slightly above the eye line, and covered with curls. The tail is moderately long and tapered, carried in a slight upward curve and used as a rudder when swimming.

One of the breed’s most practical physical traits is its webbed feet, which make it an exceptionally strong swimmer. Combined with its water-resistant coat and compact size, the American Water Spaniel is perfectly designed for retrieving in water, fitting comfortably in small boats, and navigating dense marshland.

Temperament and Personality

The American Water Spaniel is known for its enthusiastic, eager-to-please temperament. These dogs bond deeply with their families and are often described as loyal to the point of being slightly clingy. They want to be wherever their people are and do not do well when left alone for extended periods. If you work long hours away from home, this may not be the breed for you unless you can arrange for a dog walker or doggy daycare.

With their families, American Water Spaniels are affectionate, playful, and generally good with children. They have enough energy to keep up with active kids but are typically gentle enough to be trusted around younger family members with proper supervision. They can be somewhat reserved with strangers, which makes them decent watchdogs — they will alert you to visitors — but they are not aggressive.

One trait that can catch new owners off guard is the breed’s sensitivity. American Water Spaniels are emotionally perceptive dogs that respond poorly to harsh training methods or raised voices. They thrive in calm, positive environments and can become anxious or stubborn if they feel they are being treated unfairly. This sensitivity, paired with their intelligence, means they need an owner who is patient, consistent, and willing to use reward-based training methods.

The breed can also be possessive of its toys, food, and family members. Early socialization and training are important to prevent resource guarding from becoming a serious issue. Exposing your American Water Spaniel puppy to a wide variety of people, places, and experiences will help it grow into a confident, well-adjusted adult.

If you enjoy hiking with your dog, the American Water Spaniel makes an excellent trail companion. Their stamina, sure-footedness, and love of the outdoors make them natural adventure partners.

Exercise and Training Needs

As a sporting breed, the American Water Spaniel has significant exercise requirements. Plan on providing at least 60 to 90 minutes of physical activity each day, which can include walks, runs, swimming, fetch, or structured training sessions. This breed excels in a variety of dog sports, including agility, dock diving, rally obedience, and, of course, hunt tests and field trials.

Swimming is a particularly excellent form of exercise for this breed. American Water Spaniels are natural swimmers and most will happily spend hours retrieving bumpers or toys from the water. If you have access to a safe body of water, regular swimming sessions will keep your dog physically fit and mentally satisfied.

Mental stimulation is just as important as physical exercise for this intelligent breed. Puzzle toys, scent work, and training games can help keep your American Water Spaniel’s mind engaged. Without adequate mental and physical outlets, these dogs can develop destructive behaviors like chewing, digging, or excessive barking.

Training an American Water Spaniel is generally a rewarding experience, provided you use positive reinforcement methods. These dogs are intelligent and eager to learn, but they can also be independent thinkers. Keep training sessions short, fun, and varied to maintain their interest. Repetitive drills will bore them quickly, and a bored American Water Spaniel is more likely to find its own entertainment — which rarely aligns with what you had in mind.

Early socialization is crucial for this breed. Puppy kindergarten classes, regular outings to dog-friendly stores and parks, and controlled introductions to new people and animals will help your American Water Spaniel develop into a well-mannered adult. The breed’s natural tendency toward cautiousness with strangers can tip into shyness or fearfulness without adequate socialization.

Health and Lifespan

The American Water Spaniel is generally a healthy breed with a lifespan of 10 to 14 years. However, like all breeds, it is prone to certain health conditions that prospective owners should be aware of. Responsible breeders screen their breeding stock for these conditions and can provide health clearances for puppies.

Hip dysplasia is one of the more common concerns in the breed. This condition occurs when the hip joint does not fit together properly, leading to pain, lameness, and eventually arthritis. The Orthopedic Foundation for Animals (OFA) recommends that breeding dogs be evaluated for hip dysplasia before producing puppies.

Eye problems, including progressive retinal atrophy (PRA) and cataracts, have been documented in the breed. PRA is a degenerative condition that eventually leads to blindness, while cataracts can often be surgically corrected. Annual eye exams by a veterinary ophthalmologist are recommended.

Cardiac issues, including mitral valve disease, can also affect the breed. Regular veterinary checkups that include cardiac auscultation can help detect heart problems early. Some American Water Spaniels may also be prone to hypothyroidism, a condition in which the thyroid gland does not produce enough hormones, leading to weight gain, lethargy, and skin problems.

Growth hormone-responsive dermatosis is a condition seen more frequently in the American Water Spaniel than in many other breeds. It causes hair loss, usually along the neck and trunk, and can be managed with veterinary treatment. Pattern baldness, which is primarily a cosmetic issue, can also occur.

To give your American Water Spaniel the best chance at a long, healthy life, maintain a healthy weight, provide regular exercise, keep up with veterinary checkups, and feed a high-quality diet appropriate for your dog’s age and activity level.

Grooming and Coat Care

The American Water Spaniel’s curly or wavy coat requires regular maintenance to keep it in good condition. Plan on brushing your dog at least two to three times per week to prevent matting, especially behind the ears, under the legs, and along the belly where tangles tend to form. A slicker brush or a pin brush works well for this coat type.

Bathing should be done as needed, typically every four to six weeks or after particularly muddy outdoor adventures. Use a gentle, dog-specific shampoo that will not strip the natural oils from the coat. These oils are what give the coat its water-resistant properties, so over-bathing or using harsh products can actually reduce the coat’s functionality.

The breed’s long, pendulous ears require special attention. The ear canals can trap moisture, especially after swimming, creating an environment conducive to bacterial and yeast infections. Check and clean your dog’s ears weekly, and dry them thoroughly after every swim or bath. If you notice redness, odor, or excessive head shaking, consult your veterinarian.

Trim your dog’s nails every two to three weeks, or as needed. If you can hear the nails clicking on hard floors, they are too long. Brush your dog’s teeth at least two to three times per week, ideally daily, to prevent dental disease. Many American Water Spaniels can be trained to accept dental care as part of their regular grooming routine if it is introduced early.

If you are considering other spaniel breeds with distinctive coats, you might also want to explore the Irish Water Spaniel or the Boykin Spaniel, both of which share some similarities with the American Water Spaniel in terms of coat care and temperament.

Who Is the American Water Spaniel Best For?

The American Water Spaniel is an excellent choice for active individuals and families who enjoy spending time outdoors. Hunters, hikers, and anyone who loves water sports will find a willing and enthusiastic partner in this breed. The dog’s moderate size makes it adaptable to a variety of living situations, including apartments, provided it receives adequate daily exercise.

This breed is best suited for owners who can commit to spending significant time with their dog. American Water Spaniels form strong bonds with their people and can develop separation anxiety if left alone too frequently. If your lifestyle allows you to include your dog in daily activities — whether that means bringing it along on errands, taking it to work, or simply having someone home for most of the day — this breed will thrive.

First-time dog owners can succeed with an American Water Spaniel, but they should be prepared for the breed’s energy level, sensitivity, and need for socialization. Enrolling in a positive-reinforcement training class is highly recommended, as is connecting with the American Water Spaniel Club for breed-specific guidance and support.

The breed is generally good with other dogs and can coexist peacefully with cats if raised together. However, its hunting instincts mean it may chase small animals, so caution is warranted around small pets like rabbits or guinea pigs.

If you are looking for a rare, versatile, and deeply loyal sporting dog that is truly American in origin, the American Water Spaniel is a breed worth considering. Its combination of athleticism, intelligence, and devotion makes it a rewarding companion for those willing to meet its needs.

Frequently Asked Questions

Are American Water Spaniels good family dogs?

Yes, American Water Spaniels can make excellent family dogs. They are affectionate, playful, and generally good with children. However, they do best in families that lead active lifestyles and can provide the daily exercise and mental stimulation this sporting breed requires. Early socialization and positive training help them become well-rounded family members. Their moderate size and gentle nature make them suitable companions for families with children of all ages.

How rare is the American Water Spaniel?

The American Water Spaniel is one of the rarest breeds recognized by the American Kennel Club. Fewer than 3,000 dogs are registered worldwide at any given time, and the breed consistently ranks near the bottom of the AKC’s popularity list. Finding a reputable breeder may require patience and a willingness to travel or be placed on a waiting list. You can also check breed-specific rescue organizations, as American Water Spaniels do occasionally become available for adoption.

Do American Water Spaniels bark a lot?

American Water Spaniels can be vocal dogs. They tend to bark to alert their owners to visitors, unusual sounds, or perceived threats. Some individuals may also bark out of boredom or frustration if they are not receiving enough exercise or mental stimulation. Training your dog to respond to a “quiet” command, providing adequate physical and mental outlets, and avoiding leaving the dog alone for extended periods can all help manage excessive barking.

Can American Water Spaniels live in warm climates?

While the American Water Spaniel was developed for the cold climate of the upper Midwest, it can adapt to warmer regions with appropriate care. Provide plenty of fresh water and shade, avoid exercising during the hottest parts of the day, and watch for signs of heat stress such as excessive panting, drooling, or lethargy. Their dark coat absorbs heat, so extra caution is warranted during summer months. Swimming is an excellent way to keep them cool and exercised in warmer weather.