Figure 1From: Animal welfare in modern dog breedingThe prevalence of dogs with official hip dysplasia (HD) status in 70 breeds, born from 1980–2003 (n = 164000) in percentage of number of dogs of these breed registered in Norwegian Kennel Club (NKC) in the same period (n = 403991). The number of registered dogs of these breeds represents 69% of all dogs registered in the NKC during these years, and 93% of all dogs with official HD status. (Based on data from NKC, http://www.nkk.no).Back to article page