| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 0 | 4 | (Saint Bernard, Level 4, Age 68) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1932 | 0 | 1 | (German Shepherd Dog, Level 1, Age 67) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1933 | 0 | 1 | (Leonberger, Level 1, Age 73) Hips: Unknown, Elbows: Unknown, Eyes: Unknown, Ears: Unknown | (Level 1) |
| 1934 | 0 | 5 | (German Shepherd Dog, Level 5, Age 92) Hips: Good, Elbows: Good, Eyes: Fair, Ears: Excellent | (Level 20) |
| 1935 | 0 | 1 | (Saint Bernard, Level 1, Age 6) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1936 | 0 | 1 | (Saint Bernard, Level 1, Age 6) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 0 | 1 | (German Shepherd Dog, Level 1, Age 12) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 15) |
| 1938 | 0 | 1 | (Labrador Retriever, Level 1, Age 68) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1939 | 0 | 1 | (German Shepherd Dog, Level 1, Age 62) Hips: Good, Elbows: Excellent, Eyes: Fair, Ears: Good | (Level 4) |
| 1940 | 0 | 1 | (Irish Setter, Level 1, Age 6) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1941 | 0 | 1 | (German Shepherd Dog, Level 1, Age 69) Hips: Unknown, Elbows: Unknown, Eyes: Unknown, Ears: Unknown | (Level 2) |
| 1942 | 0 | 1 | (Saint Bernard, Level 1, Age 66) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 5) |
| 1943 | 0 | 3 | (Labrador Retriever, Level 3, Age 65) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 4) |
| 1944 | 0 | 2 | (Nova Scotia Duck Tolling Retriever, Level 2, Age 62) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 4) |
| 1945 | 0 | 1 | (Newfoundland, Level 1, Age 56) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 20) |
| 1946 | 0 | 1 | (German Shepherd Dog, Level 1, Age 62) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 20) |
| 1947 | 0 | 1 | (Portuguese Water Dog, Level 1, Age 62) Hips: Good, Elbows: Fair, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1948 | 0 | 1 | (Portuguese Water Dog, Level 1, Age 62) Hips: Good, Elbows: Good, Eyes: Fair, Ears: Good | (Level 20) |
| 1949 | 0 | 4 | (German Shepherd Dog, Level 4, Age 63) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 12) |
| 1950 | 0 | 6 | (Portuguese Water Dog, Level 6, Age 53) Hips: Good, Elbows: Fair, Eyes: Good, Ears: Fair | (Level 13) |