Sporting Group

Nederlandse Kooikerhondje: temperament, size, care and health

The Nederlandse Kooikerhondje is a small, orange-and-white Dutch spaniel type that once lured ducks into traps, now a lively, alert and sensitive companion.

Also known as kooikerhondje, kooiker, dutch decoy dog, kooikers

SizeMedium
Weight20 to 30 lb
Lifespan12 to 14 years
AKC groupSporting Group
AKC popularity, 2025158 of 202

At a glance

AKC group Sporting Group
Size class Medium
Typical weight 20 to 30 lb
Height 14 to 16 in at the shoulder
Typical lifespan 12 to 14 years
AKC popularity, 2025 158 of 202
Origin Netherlands

Coat and care

Coat Medium-length, slightly wavy coat with feathering; orange-red patches on white with black ear tips
Shedding Moderate
Grooming needs Moderate

Temperament and training

Energy High
Exercise 45 to 75 minutes a day
Trainability Easy
Barking Barks sometimes

Living with the breed

With children Good with supervision
Apartment living Moderate
First-time owners Manageable
Heat tolerance Average
Cold tolerance Average

Temperament

  • alert
  • agile
  • sensitive
  • affectionate

Health concerns to know about

  • von Willebrand disease type 2
  • patellar luxation
  • epilepsy
  • eye conditions
  • hereditary necrotizing myelopathy

Suits

  • active adults
  • dog-sport fans
  • households with older children

About the Nederlandse Kooikerhondje

The Nederlandse Kooikerhondje, usually shortened to Kooikerhondje, is a small spaniel-like dog from the Netherlands with a distinctive coat: orange-red patches on a white background, with black tips on the ears sometimes called earrings. The body is sturdy and a bit longer than tall, the tail is feathered and carried like a plume, and the expression is bright and intelligent.

Its traditional job was working in a duck decoy, called an eendenkooi. The dog played along the screens and canals so that ducks, curious about the flashing white tail, followed it into a trap. It was also a general farm and house dog. Today the breed is uncommon, kept by people who like an agile, sensitive companion with sporting instincts.

Temperament and family life

A Kooikerhondje is typically affectionate with its family, alert and a little reserved with strangers. It is attentive to changes and tends to bark at visitors or sounds. It often bonds closely to one or two people, and sensitive dogs may be nervous in noisy environments if not well socialized early.

It can be good with considerate children, although some find a small, quick dog hard to play with roughly. Many get along with other dogs, but some are shy or mistrust dogs they do not know. Prey drive is moderate. A Kooiker left alone and bored may bark, dig or become anxious.

Exercise and training

The Kooikerhondje needs daily walks and a chance to run in a safe place. It is athletic and enjoys agility, flyball, nosework, tracking and obedience. About an hour of activity, with time for games, suits most adults. The dog is quick to notice and chase movement, so an unfenced area is a risk.

It is smart, and learns quickly with a positive, patient approach, but is sensitive and may become stressed by harsh treatment. Short, upbeat sessions with food and play work best. Socialize the puppy broadly so it grows up confident. A Kooikerhondje can be vocal, and teaching a quiet signal is helpful.

Grooming and shedding

The Kooikerhondje is easy to groom for a feathered dog. Brush once or twice a week to remove loose hair and keep the feathering on the ears, chest, legs and tail from tangling. The coat sheds moderately, with seasonal heavy shedding that calls for more frequent brushing.

Check the ears, because the folded ear flaps can collect moisture and dirt. The feathering on the back of the legs and the hair between the toes may need light trimming. Baths are occasional. Clip the nails regularly, and keep teeth clean as part of ordinary care.

Health

The breed has a small gene pool and several inherited conditions. Von Willebrand disease type 2, a bleeding disorder, and hereditary necrotizing myelopathy, a neurological disease, both have DNA tests. Patellar luxation, epilepsy, and eye diseases such as cataracts have also been reported. Breeders should use available DNA testing and screen knees, eyes and other items. The above is general information about the breed, not advice for one dog, and a veterinarian can answer that.

History

Small decoy dogs like this appear in paintings from the Dutch Golden Age, and the breed is generally traced to the decoy trade. The Kooikerhondje almost became extinct during the Second World War, and a Dutch baroness, Van Hardenbroek van Ammerstol, is credited with rescuing the breed afterward. It was recognized by the Dutch kennel club in 1971. The American Kennel Club recognized the breed in 2018.

Is the Nederlandse Kooikerhondje right for you?

A Kooikerhondje suits an active adult or a family with older children who wants a small, agile and attentive dog and will put effort into socialization and training. It is a good partner for sports.

It is not ideal for noisy, chaotic households, for people who want a shy dog to be an instant friend to strangers or for owners away all day. The English Cocker Spaniel is more outgoing, and the Nova Scotia Duck Tolling Retriever shares the habit of luring ducks but is bigger. The Boykin Spaniel is a friendlier option.

Breed information is general, and individual dogs vary. For a particular dog's health, diet or training, ask a veterinarian or a qualified trainer.

Profile last reviewed November 8, 2026

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