| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 54 | 18 | (German Shepherd Dog, Level 18, Age 26) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1932 | 54 | 18 | (German Shepherd Dog, Level 18, Age 40) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 18) |
| 1933 | 54 | 27 | (Belgian Laekenois, Level 27, Age 81) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 18) |
| 1934 | 54 | 23 | (Belgian Malinois, Level 23, Age 48) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1935 | 54 | 32 | (Presa Canario, Level 32, Age 52) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1936 | 54 | 31 | (Belgian Sheepdog, Level 31, Age 36) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 53 | 25 | (Doberman Pinscher, Level 25, Age 31) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 53 | 22 | (German Shepherd Dog, Level 22, Age 54) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 53 | 32 | (Belgian Laekenois, Level 32, Age 47) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1940 | 53 | 39 | (Boerboel, Level 39, Age 74) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1941 | 53 | 29 | (Hovawart, Level 29, Age 53) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1942 | 53 | 32 | (Hovawart, Level 32, Age 57) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1943 | 53 | 43 | (Mastiff, Level 43, Age 86) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 53 | 30 | (Presa Canario, Level 30, Age 44) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1945 | 53 | 29 | (Presa Canario, Level 29, Age 41) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1946 | 53 | 17 | (American White Shepherd, Level 17, Age 24) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1947 | 53 | 27 | (Briard, Level 27, Age 30) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1948 | 53 | 20 | (Dutch Shepherd, Level 20, Age 24) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1949 | 52 | 34 | (Belgian Laekenois, Level 34, Age 39) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1950 | 52 | 35 | (Neapolitan Mastiff, Level 35, Age 39) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |