| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 39 | 18 | (German Shepherd Dog, Level 18, Age 53) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Fair | (Level 15) |
| 1932 | 39 | 21 | (Dutch Shepherd, Level 21, Age 30) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1933 | 39 | 22 | (Giant Schnauzer, Level 22, Age 35) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 39 | 24 | (German Shepherd Dog, Level 24, Age 28) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 39 | 18 | (Doberman Pinscher, Level 18, Age 23) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 39 | 19 | (German Shepherd Dog, Level 19, Age 24) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 39 | 8 | (German Shepherd Dog, Level 8, Age 16) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 39 | 7 | (Bouvier des Flandres, Level 7, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 38 | 15 | (Hovawart, Level 15, Age 29) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 14) |
| 1940 | 38 | 18 | (Doberman Pinscher, Level 18, Age 23) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1941 | 38 | 7 | (Belgian Laekenois, Level 7, Age 16) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1942 | 38 | 30 | (Mastiff, Level 30, Age 83) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1943 | 38 | 18 | (German Shepherd Dog, Level 18, Age 46) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |
| 1944 | 38 | 24 | (German Shepherd Dog, Level 24, Age 37) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 14) |
| 1945 | 38 | 13 | (Beauceron, Level 13, Age 28) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Fair | (Level 20) |
| 1946 | 38 | 14 | (Belgian Malinois, Level 14, Age 29) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1947 | 38 | 18 | (American White Shepherd, Level 18, Age 39) Hips: Good, Elbows: Fair, Eyes: Excellent, Ears: Good | (Level 20) |
| 1948 | 38 | 14 | (Doberman Pinscher, Level 14, Age 30) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1949 | 38 | 13 | (German Shepherd Dog, Level 13, Age 29) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1950 | 38 | 31 | (Giant Schnauzer, Level 31, Age 43) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |