| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1928 | 30 | 32 | (Brittany, Level 32, Age 80) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 14) |
| 1929 | 30 | 20 | (Havanese, Level 20, Age 70) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 30 | 61 | (Welsh Springer Spaniel, Level 61, Age 100) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 30 | 22 | (Eurasier, Level 22, Age 78) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 11) |
| 1932 | 30 | 1 | (Welsh Terrier, Level 1, Age 12) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1933 | 30 | 10 | (Japanese Spitz, Level 10, Age 86) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 11) |
| 1934 | 30 | 63 | (Nova Scotia Duck Tolling Retriever, Level 63, Age 73) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 30 | 22 | (Dachshund, Level 22, Age 72) Hips: Good, Elbows: Good, Eyes: Good, Ears: Fair | (Level 17) |
| 1936 | 30 | 59 | (American Eskimo Dog, Level 59, Age 100) Hips: Excellent, Elbows: Excellent, Eyes: Fair, Ears: Good | (Level 20) |
| 1937 | 30 | 25 | (Eurasier, Level 25, Age 68) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 12) |
| 1938 | 30 | 1 | (Rottweiler, Level 1, Age 66) Hips: Unknown, Elbows: Unknown, Eyes: Unknown, Ears: Unknown | (Level 3) |
| 1939 | 30 | 1 | (Chihuahua, Level 1, Age 63) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 5) |
| 1940 | 30 | 31 | (Staffordshire Bull Terrier, Level 31, Age 60) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 17) |
| 1941 | 30 | 50 | (Bracco Italiano, Level 50, Age 100) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1942 | 30 | 16 | (Presa Canario, Level 16, Age 50) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1943 | 30 | 34 | (Miniature Poodle, Level 34, Age 100) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1944 | 30 | 30 | (Miniature Bull Terrier, Level 30, Age 47) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1945 | 30 | 47 | (Pomeranian, Level 47, Age 92) Hips: Excellent, Elbows: Fair, Eyes: Good, Ears: Excellent | (Level 20) |
| 1946 | 30 | 18 | (American Bully, Level 18, Age 44) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 18) |
| 1947 | 30 | 26 | (Bloodhound, Level 26, Age 52) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |