| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 30 | 23 | (German Shepherd Dog, Level 23, Age 41) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 30 | 25 | (German Shepherd Dog, Level 25, Age 40) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 30 | 28 | (German Shepherd Dog, Level 28, Age 64) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 30 | 14 | (German Shepherd Dog, Level 14, Age 50) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 30 | 24 | (German Shepherd Dog, Level 24, Age 83) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 30 | 18 | (German Shepherd Dog, Level 18, Age 30) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 30 | 18 | (German Shepherd Dog, Level 18, Age 35) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 30 | 19 | (Boerboel, Level 19, Age 61) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 19) |
| 1939 | 30 | 16 | (German Shepherd Dog, Level 16, Age 39) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1940 | 30 | 29 | (Belgian Malinois, Level 29, Age 84) Hips: Excellent, Elbows: Excellent, Eyes: Fair, Ears: Excellent | (Level 20) |
| 1941 | 30 | 9 | (Cane Corso, Level 9, Age 69) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 18) |
| 1942 | 30 | 16 | (German Shepherd Dog, Level 16, Age 61) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 11) |
| 1943 | 30 | 15 | (German Shepherd Dog, Level 15, Age 59) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 30 | 7 | (Bouvier des Flandres, Level 7, Age 58) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 19) |
| 1945 | 30 | 9 | (American Pit Bull Terrier, Level 9, Age 59) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 14) |
| 1946 | 30 | 20 | (Boerboel, Level 20, Age 38) Hips: Good, Elbows: Good, Eyes: Fair, Ears: Good | (Level 20) |
| 1947 | 30 | 16 | (Dutch Shepherd, Level 16, Age 33) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1948 | 30 | 19 | (Belgian Sheepdog, Level 19, Age 35) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1949 | 30 | 22 | (Belgian Malinois, Level 22, Age 31) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1950 | 30 | 18 | (German Shepherd Dog, Level 18, Age 33) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |