| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 20 | 9 | (Norwegian Buhund, Level 9, Age 54) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 18) |
| 1932 | 20 | 6 | (Chinese Crested, Level 6, Age 15) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 20 | 7 | (Siberian Husky, Level 7, Age 13) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 19 | 22 | (Catahoula Leopard Dog, Level 22, Age 69) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1935 | 19 | 19 | (Cavalier King Charles Spaniel, Level 19, Age 35) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 19 | 11 | (Great Pyrenees, Level 11, Age 23) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 11) |
| 1937 | 19 | 8 | (Central Asian Shepherd, Level 8, Age 22) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 14) |
| 1938 | 19 | 13 | (Bernese Mountain Dog, Level 13, Age 55) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 19 | 8 | (Sloughi, Level 8, Age 49) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1940 | 19 | 19 | (Leonberger, Level 19, Age 57) Hips: Good, Elbows: Good, Eyes: Fair, Ears: Good | (Level 20) |
| 1941 | 19 | 11 | (Central Asian Shepherd, Level 11, Age 100) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |
| 1942 | 19 | 16 | (Chow-chow, Level 16, Age 34) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1943 | 19 | 89 | (Beagle, Level 89, Age 97) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 19 | 15 | (Central Asian Shepherd, Level 15, Age 35) Hips: Excellent, Elbows: Good, Eyes: Fair, Ears: Excellent | (Level 20) |
| 1945 | 19 | 16 | (Standard Poodle, Level 16, Age 97) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1946 | 19 | 8 | (German Shepherd Dog, Level 8, Age 98) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1947 | 19 | 22 | (Africanis, Level 22, Age 86) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 19) |
| 1948 | 19 | 22 | (Kooikerhondje, Level 22, Age 92) Hips: Good, Elbows: Excellent, Eyes: Fair, Ears: Good | (Level 17) |
| 1949 | 19 | 68 | (Alaskan Husky, Level 68, Age 78) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1950 | 19 | 33 | (Leonberger, Level 33, Age 59) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |