Table 1. The 15 breeds with the highest prevalence of hip (CHD) and elbow dysplasia (ED), all dysplastic categories combined.
| % CHD | % ED | ||
|---|---|---|---|
| Newfoundland | 24.8 | Chowchow | 48.6 |
| Bloodhound | 24.7 | Rottweiler | 38.1 |
| American Staffordshire terrier | 24.4 | Bernese mountain dog | 26.0 |
| Bullmastiff | 24.0 | Chinese shar-pei | 24.0 |
| Rottweiler | 20.1 | Newfoundland | 22.7 |
| Chesapeake bay retriever | 19.4 | German Shepherd | 17.8 |
| Chowchow | 19.2 | American Staffordshire terrier | 16.1 |
| German Shepherd | 18.9 | Irish water spaniel | 15.6 |
| Golden | 18.8 | English setter | 14.2 |
| Mastiff | 18.6 | Bullmastiff | 14.2 |
| Gordon setter | 18.3 | Tibetan mastiff | 13.8 |
| Old English sheepdog | 17.8 | Mastiff | 13.1 |
| Giant schnauzer | 17.7 | Bloodhound | 13.1 |
| Pembroke Welsh corgi | 16.6 | Gordon setter | 12.6 |
| Greater Swiss mountain dog | 16.6 | English Springer | 12.5 |