| Name | Breed | Level | Age |
|---|---|---|---|
| Czechoslovakian Wolfdog | 15 | 39 | |
| American Indian Dog | 21 | 52 | |
| Mastiff | 1 | 29 | |
| Mastiff | 28 | 75 | |
| Central Asian Shepherd | 8 | 22 | |
| Neapolitan Mastiff | 9 | 19 | |
| American Indian Dog | 13 | 1888 | |
| American Indian Dog | 9 | 1867 | |
| German Shepherd Dog | 17 | 1900 | |
| Thai Ridgeback Dog | 11 | 1886 | |
| Newfoundland | 14 | 1890 | |
| Boerboel | 45 | 1568 | |
| Xoloitzcuintle | 1 | 1773 | |
| German Shepherd Dog | 7 | 1860 | |
| Central Asian Shepherd | 8 | 1878 | |
| West Siberian Laika | 8 | 1867 | |
| American Indian Dog | 12 | 1888 | |
| Central Asian Shepherd | 1 | 1775 | |
| American Indian Dog | 20 | 1912 | |
| American Indian Dog | 1 | 1775 | |
| Neapolitan Mastiff | 16 | 1900 | |
| Boerboel | 1 | 1775 | |
| Mastiff | 16 | 1900 | |
| Newfoundland | 6 | 1874 | |
| Boerboel | 1 | 1770 | |
| American Indian Dog | 16 | 1899 | |
| Saluki | 11 | 1887 | |
| Saluki | 1 | 1773 | |
| Central Asian Shepherd | 7 | 1878 | |
| Tosa Inu | 1 | 1773 | |
| American Pit Bull Terrier | 11 | 1888 | |
| Samoyed | 8 | 1866 | |
| Kai Ken | 9 | 1884 | |
| American Indian Dog | 21 | 1913 | |
| Leonberger | 8 | 1877 | |
| West Siberian Laika | 8 | 1867 | |
| American Indian Dog | 8 | 1867 | |
| Dutch Shepherd | 1 | 1773 | |
| Newfoundland | 11 | 1889 | |
| Czechoslovakian Wolfdog | 13 | 1890 | |
| German Shepherd Dog | 7 | 1872 | |
| American Indian Dog | 7 | 1873 | |
| Caucasian Ovtcharka | 1 | 1770 | |
| Thai Ridgeback Dog | 7 | 1864 | |
| Czechoslovakian Wolfdog | 13 | 1889 | |
| Saarloos Wolfdog | 16 | 1900 | |
| Thai Ridgeback Dog | 15 | 1899 | |
| Neapolitan Mastiff | 11 | 1888 | |
| Newfoundland | 16 | 1902 | |
| Kelpie | 12 | 1889 | |
| Newfoundland | 4 | 1780 | |
| Xoloitzcuintle | 7 | 1867 | |
| American Indian Dog | 12 | 1888 | |
| Newfoundland | 1 | 1775 | |
| Mastiff | 23 | 1917 | |
| American Pit Bull Terrier | 25 | 1925 | |
| Leonberger | 7 | 1865 | |
| Caucasian Ovtcharka | 1 | 1773 | |
| American Indian Dog | 16 | 1900 | |
| Kai Ken | 16 | 1896 | |
| Leonberger | 1 | 1865 | |
| Saluki | 7 | 1872 | |
| American Pit Bull Terrier | 8 | 1866 | |
| Saluki | 4 | 1780 | |
| West Siberian Laika | 9 | 1884 | |
| Boerboel | 13 | 1894 | |
| Central Asian Shepherd | 13 | 1890 | |
| Kai Ken | 25 | 1923 | |
| American Indian Dog | 26 | 1925 | |
| Australian Shepherd | 1 | 1773 | |
| Newfoundland | 7 | 1872 | |
| German Shepherd Dog | 11 | 1888 | |
| American Indian Dog | 8 | 1866 | |
| Central Asian Shepherd | 7 | 1866 | |
| Central Asian Shepherd | 19 | 1911 | |
| Mastiff | 11 | 1888 | |
| Central Asian Shepherd | 8 | 1865 | |
| Czechoslovakian Wolfdog | 17 | 1902 | |
| Boerboel | 8 | 1879 | |
| Caucasian Ovtcharka | 7 | 1865 | |
| American White Shepherd | 11 | 1883 | |
| American Indian Dog | 16 | 1901 | |
| Saarloos Wolfdog | 11 | 1888 | |
| Saarloos Wolfdog | 20 | 1912 | |
| Central Asian Shepherd | 15 | 1899 | |
| Boerboel | 8 | 1867 | |
| Central Asian Shepherd | 10 | 1886 | |
| Australian Shepherd | 7 | 1859 |