Labrador Retriever

• Tested: 805 Passed: 741 Overall Rating: 92%

Mixed Breed

• Tested: 1107 Passed: 959 Overall Rating: 86.6%

Bully Breeds

• Tested: 1934 Passed: 1656 Overall Rating: 85.6%

Golden Retriever

• Tested: 785 Passed: 669 Overall Rating: 85.2%

Bouvier Des Flanders

• Tested: 906 Passed: 771 Overall Rating: 85.1%

German Shepherd

• Tested: 3318 Passed: 2827 Overall Rating: 85.2%

Rottweiler

• Tested: 5866 Passed: 4954 Overall Rating: 84.5%

Australian Shepherd

• Tested: 680 Passed: 559 Overall Rating: 82.2%

Collie

• Tested: 873 Passed: 701 Overall Rating: 80.3%

Doberman Pinscher

• Tested: 1733 Passed: 1371 Overall Rating: 79.1%

It's quite unbelievable the Rottweiler was the most tested dog.