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Swedish Vallhund
origin: Sweden · 5 figures in the corpus · Q39075
Every figure below carries this breed's name or id in its source study -- grouped by what it measures, not ranked. A breed appearing under a study here does not mean every other breed was tested and came back negative; it means this is what has a named source so far. See each figure's own page for its caveats.
OFA (hip & elbow)
Swedish Vallhund: hip evaluations rated dysplastic (mild/moderate/severe combined), OFA cumulative statistics
- OFA is a voluntary-submission registry: owners/breeders choose whether to have a dog evaluated and whether to submit the result, so this is not a random sample of the breed and most likely understates true population prevalence.
Swedish Vallhund: elbow evaluations rated abnormal (grade 1-3 combined), OFA cumulative statistics
- OFA is a voluntary-submission registry: owners/breeders choose whether to have a dog evaluated and whether to submit the result, so this is not a random sample of the breed and most likely understates true population prevalence.
Temperament
Swedish Vallhund: share of surveyed dogs scored high on the Fear trait (Salonen 2020, Finnish pet dogs)
- Self-selected online convenience sample of Finnish pet owners, not a random sample of the breed or of all dogs.
- Restricted to breeds with at least 50 surveyed dogs to avoid small-sample noise.
Swedish Vallhund: share of surveyed dogs scored high on the Noise sensitivity trait (Salonen 2020, Finnish pet dogs)
- Self-selected online convenience sample of Finnish pet owners, not a random sample of the breed or of all dogs.
- Restricted to breeds with at least 50 surveyed dogs to avoid small-sample noise.