| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1930 | 30 | 1 | (Bulldog, Level 1, Age 16) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 5) |
| 1931 | 30 | 2 | (Pekingese, Level 2, Age 61) Hips: Fair, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1932 | 30 | 23 | (French Bulldog, Level 23, Age 57) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1933 | 30 | 21 | (English Shepherd, Level 21, Age 96) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 30 | 8 | (Neapolitan Mastiff, Level 8, Age 15) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 30 | 12 | (Spinone Italiano, Level 12, Age 20) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 30 | 2 | (Japanese Spitz, Level 2, Age 49) Hips: Excellent, Elbows: Good, Eyes: Fair, Ears: Good | (Level 20) |
| 1937 | 30 | 20 | (Alaskan Klee Kai, Level 20, Age 53) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1938 | 30 | 23 | (American Bully, Level 23, Age 100) Hips: Good, Elbows: Fair, Eyes: Good, Ears: Good | (Level 15) |
| 1939 | 30 | 23 | (Miniature Pinscher, Level 23, Age 100) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 20) |
| 1940 | 30 | 25 | (German Shepherd Dog, Level 25, Age 45) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 6) |
| 1941 | 30 | 21 | (Pomeranian, Level 21, Age 83) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 16) |
| 1942 | 30 | 16 | (Bouvier des Flandres, Level 16, Age 49) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 16) |
| 1943 | 30 | 24 | (French Bulldog, Level 24, Age 63) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 19) |
| 1944 | 30 | 24 | (German Shorthaired Pointer, Level 24, Age 45) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1945 | 30 | 24 | (Boston Terrier, Level 24, Age 38) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1946 | 30 | 24 | (Vizsla, Level 24, Age 31) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1947 | 30 | 15 | (Shih Tzu, Level 15, Age 28) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 17) |
| 1948 | 30 | 9 | (Papillon, Level 9, Age 25) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 19) |
| 1949 | 30 | 12 | (Sloughi, Level 12, Age 30) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 11) |