| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 63 | 33 | (Azores Cattle Dog, Level 33, Age 36) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 63 | 45 | (Dutch Shepherd, Level 45, Age 52) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 63 | 26 | (Presa Canario, Level 26, Age 41) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1934 | 63 | 28 | (English Mastiff, Level 28, Age 40) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 63 | 31 | (English Mastiff, Level 31, Age 33) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 63 | 28 | (Mastiff, Level 28, Age 32) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 63 | 20 | (Boerboel, Level 20, Age 30) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1938 | 63 | 20 | (German Shepherd Dog, Level 20, Age 25) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 63 | 20 | (German Shepherd Dog, Level 20, Age 24) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1940 | 63 | 19 | (Neapolitan Mastiff, Level 19, Age 22) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1941 | 63 | 47 | (German Shepherd Dog, Level 47, Age 98) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1942 | 63 | 24 | (Doberman Pinscher, Level 24, Age 58) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 19) |
| 1943 | 63 | 15 | (Beauceron, Level 15, Age 78) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 63 | 26 | (Neapolitan Mastiff, Level 26, Age 32) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1945 | 63 | 33 | (German Shepherd Dog, Level 33, Age 91) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1946 | 63 | 41 | (Belgian Sheepdog, Level 41, Age 50) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1947 | 63 | 43 | (Belgian Tervuren, Level 43, Age 97) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1948 | 63 | 19 | (Tosa Inu, Level 19, Age 86) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1949 | 63 | 38 | (Belgian Malinois, Level 38, Age 86) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1950 | 63 | 25 | (German Shepherd Dog, Level 25, Age 74) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |