A 1999 ASPCA publication gives the average life span of the Siberian Husky as 12 to 14 years.[1] Health issues in the breed are mainly genetic, such as seizures and defects of the eye (juvenile cataracts, corneal dystrophy, canine glaucoma and progressive retinal atrophy) and congenital laryngeal paralysis.[23] Hip dysplasia is not often found in this breed; however, as with many medium or larger-sized canines, it can occur.[24] The Orthopedic Foundation for Animals currently has the Siberian Husky ranked 155th out of a possible 160 breeds at risk for hip dysplasia, with only two percent of tested Siberian Huskies showing dysplasia.[25]
Siberian Huskies used for sled racing may also be prone to other ailments, such as gastric disease,[26] bronchitis or bronchopulmonary ailments ("ski asthma"),[27] and gastric erosions or ulcerations.[28]
Modern Siberian Huskies registered in the US are largely the descendants of the 1930 Siberia imports and of Leonhard Seppala’s dogs, particularly Togo.[29] The limited number of registered foundational dogs has led to some discussion about their vulnerability to the founder effect.[30]