historical records / conformation records
Best In Show Records
YOUNGEST DOGS TO WIN BEST IN SHOW
| YEAR | BREED(S) | AGE |
| 1929 | Collie (Rough) | 9 months exactly |
| 1938 | English Setter | 10 months, 25 days |
| 1918 | Bull Terrier (White) | 1 year, 6 months, 1 day |
| 1922 | Airedale Terrier | 1 year, 7 months, 4 days |
| 1907 | Smooth Fox Terrier | 1 year, 8 months, 5 days |
| 1933 | Airedale Terrier | 1 year, 9 months |
| 1930 | Wire Fox Terrier | 1 year, 9 months, 10 days |
| 1948 | Bedlington Terrier | 1 year, 11 months, 6 days |
| 1951 | Boxer | 1 year, 11 months, 26 days |
| 1973 | Poodle (Standard) | 2 years, 0 months, 10 days |