Saarloos wolfdog

Saarloos wolfdog

Saarloos wolfdog
Other names	Saarloos Wolfhound
Origin	Netherlands
Classification / standards FCI Group 1, Section 1.11 #311 standard UKC Herding Dogs wolf/dog hybrids standard
Domestic dog (Canis lupus familiaris)

The Saarloos wolfdog, or Saarloos wolfhound (Dutch: Saarlooswolfhond) is an established breed of dog originating from wolfdog hybrid crosses.

History

In 1935, Dutch breeder Leendert Saarloos (1884–1969) started cross-breeding a German Shepherd male to a female European wolf (Canis lupus lupus) which he obtained from the Rotterdam Zoo (Dutch: Diergaarde Blijdorp). Although he was passionate about the German Shepherd, he found most dogs to be too domesticated and wanted to breed in more natural properties in order to get better working dogs.^[1] The result wasn't entirely what Saarloos had hoped for. This breed is cautious, reserved and lacks the ferocity to attack. Until Leendert Saarloos died in 1969, he was in full control over the breeding of his "European wolfdog". The Dutch Kennel Club recognized the breed in 1975. To honour its creator they changed the name to "Saarloos Wolfdog". In 1981 the breed was recognized by the Fédération Cynologique Internationale (FCI). In the past, some Saarloos wolfdogs were trained as guide dogs for the blind and as rescue dogs, but most dogs of this breed are currently kept as family dogs.

Genetics

In 2015, a study found that the Saarloos wolfdog showed more genetic association with the gray wolf than any other breed, which is in agreement with the documented historical crossbreeding with gray wolves in this breed.^[2]

Size and appearance

The Saarloos wolfdog is a fairly large dog, up to 76 cm (30 in) at the shoulder and weighing up to 45 kg (100 lb). It is an athletic dog in build, with medium bone, and a strong and muscular body. They move lightly on their feet and have an elegant march. Its coat is short and dense, providing good protection from the weather. There are three colours: wolf-grey, red and white. Because the wolf-grey genes are dominant, this is the most common colour. Genes for white colour are recessive, making this uncommon although this colour is accepted. The Saarloos has wolf-like expressions, as well as a wolf-like head.

See also

• Czechoslovakian Wolfdog

References

1. Saarlooswolfhond (PDF), FCI, retrieved 25 September 2014
2. Skoglund, P. (2015). "Ancient wolf genome reveals an early divergence of domestic dog ancestors and admixture into high-latitude breeds". Current Biology 25 (11): 1515–9. doi:10.1016/j.cub.2015.04.019. PMID 26004765.

External links

• Saarloos wolfdog at DMOZ