| 51201 | Rumia | American Staffy Bullmastiff | Male |
| 51202 | Kenzo | American Staffy Bullmastiff | Male |
| 51203 | Jaxxen | American Staffy Bullmastiff | Male |
| 51204 | Neligh | American Staffy Bullmastiff | Male |
| 51205 | Iason | American Staffy Bullmastiff | Male |
| 51206 | Taytem | American Staffy Bullmastiff | Male |
| 51207 | Vibbard | American Staffy Bullmastiff | Male |
| 51208 | Coal Hill | American Staffy Bullmastiff | Male |
| 51209 | Kaiyuan | American Staffy Bullmastiff | Male |
| 51210 | K-Bar Ranch | American Staffy Bullmastiff | Male |
| 51211 | Allegan | American Staffy Bullmastiff | Male |
| 51212 | Galimuyod | American Staffy Bullmastiff | Male |
| 51213 | Caysin | American Staffy Bullmastiff | Male |
| 51214 | Crevillente | American Staffy Bullmastiff | Male |
| 51215 | Garvey | American Staffy Bullmastiff | Male |
| 51216 | Menkerya | American Staffy Bullmastiff | Male |
| 51217 | Wetherington | American Staffy Bullmastiff | Male |
| 51218 | Coimbatore | American Staffy Bullmastiff | Male |
| 51219 | Konotop | American Staffy Bullmastiff | Male |
| 51220 | DeVito | American Staffy Bullmastiff | Male |
| 51221 | Stockach | American Staffy Bullmastiff | Male |
| 51222 | Mads | American Staffy Bullmastiff | Male |
| 51223 | Tredyffrin | American Staffy Bullmastiff | Male |
| 51224 | Hardinxveld-Giessendam | American Staffy Bullmastiff | Male |
| 51225 | Pennside | American Staffy Bullmastiff | Male |
| 51226 | Saint-Affrique | American Staffy Bullmastiff | Male |
| 51227 | Santa Cecília | American Staffy Bullmastiff | Male |
| 51228 | Kondopoga | American Staffy Bullmastiff | Male |
| 51229 | Cartersville | American Staffy Bullmastiff | Male |
| 51230 | Bayside Beach | American Staffy Bullmastiff | Male |
| 51231 | Warrnambool | American Staffy Bullmastiff | Male |
| 51232 | Phitsanulok | American Staffy Bullmastiff | Male |
| 51233 | Rillieux-la-Pape | American Staffy Bullmastiff | Male |
| 51234 | Borgosesia | American Staffy Bullmastiff | Male |
| 51235 | Oriska | American Staffy Bullmastiff | Male |
| 51236 | Chistochina | American Staffy Bullmastiff | Male |
| 51237 | Na Duang | American Staffy Bullmastiff | Male |
| 51238 | Aidlingen | American Staffy Bullmastiff | Male |
| 51239 | Carmichael | American Staffy Bullmastiff | Male |
| 51240 | Gabbettville | American Staffy Bullmastiff | Male |
| 51241 | Galliera Veneta | American Staffy Bullmastiff | Male |
| 51242 | Cherry Hill | American Staffy Bullmastiff | Male |
| 51243 | Allegheny | American Staffy Bullmastiff | Male |
| 51244 | Morciano di Romagna | American Staffy Bullmastiff | Male |
| 51245 | Red Oak | American Staffy Bullmastiff | Male |
| 51246 | McCallsburg | American Staffy Bullmastiff | Male |
| 51247 | Montemarciano | American Staffy Bullmastiff | Male |
| 51248 | Monahans | American Staffy Bullmastiff | Male |
| 51249 | Nahshon | American Staffy Bullmastiff | Male |
| 51250 | Gunder | American Staffy Bullmastiff | Male |
| 51251 | Simacota | American Staffy Bullmastiff | Male |
| 51252 | Großhansdorf | American Staffy Bullmastiff | Male |
| 51253 | Upatoi | American Staffy Bullmastiff | Male |
| 51254 | Asha | American Staffy Bullmastiff | Male |
| 51255 | Armorel | American Staffy Bullmastiff | Male |
| 51256 | Ianto | American Staffy Bullmastiff | Male |
| 51257 | Erbil | American Staffy Bullmastiff | Male |
| 51258 | East Orange | American Staffy Bullmastiff | Male |
| 51259 | Zaouïa Aït Ishak | American Staffy Bullmastiff | Male |
| 51260 | Brodie | American Staffy Bullmastiff | Male |
| 51261 | Nossa Senhora da Glória | American Staffy Bullmastiff | Male |
| 51262 | Jiovanny | American Staffy Bullmastiff | Male |
| 51263 | Coutras | American Staffy Bullmastiff | Male |
| 51264 | Tököl | American Staffy Bullmastiff | Male |
| 51265 | Kargat | American Staffy Bullmastiff | Male |
| 51266 | Hille | American Staffy Bullmastiff | Male |
| 51267 | Jeceaba | American Staffy Bullmastiff | Male |
| 51268 | Schifferstadt | American Staffy Bullmastiff | Male |
| 51269 | Baldim | American Staffy Bullmastiff | Male |
| 51270 | Hjo | American Staffy Bullmastiff | Male |
| 51271 | Tinley Park | American Staffy Bullmastiff | Male |
| 51272 | Horizontina | American Staffy Bullmastiff | Male |
| 51273 | Stepan | American Staffy Bullmastiff | Male |
| 51274 | Ithiel | American Staffy Bullmastiff | Male |
| 51275 | Ezzell | American Staffy Bullmastiff | Male |
| 51276 | San Carlos Yautepec | American Staffy Bullmastiff | Male |
| 51277 | Bollullos par del Condado | American Staffy Bullmastiff | Male |
| 51278 | Ócsa | American Staffy Bullmastiff | Male |
| 51279 | Jeffersonton | American Staffy Bullmastiff | Male |
| 51280 | Cris | American Staffy Bullmastiff | Male |
| 51281 | Strummer | American Staffy Bullmastiff | Male |
| 51282 | Wacousta | American Staffy Bullmastiff | Male |
| 51283 | Larimore | American Staffy Bullmastiff | Male |
| 51284 | Balmazújváros | American Staffy Bullmastiff | Male |
| 51285 | Maguayo | American Staffy Bullmastiff | Male |
| 51286 | Rottach-Egern | American Staffy Bullmastiff | Male |
| 51287 | Mollicone | American Staffy Bullmastiff | Male |
| 51288 | East Berwick | American Staffy Bullmastiff | Male |
| 51289 | Three Forks | American Staffy Bullmastiff | Male |
| 51290 | Vuktyl | American Staffy Bullmastiff | Male |
| 51291 | Bostic | American Staffy Bullmastiff | Male |
| 51292 | Itarantim | American Staffy Bullmastiff | Male |
| 51293 | Bretzfeld | American Staffy Bullmastiff | Male |
| 51294 | Trumbull | American Staffy Bullmastiff | Male |
| 51295 | Vandercook Lake | American Staffy Bullmastiff | Male |
| 51296 | Khao Yoi | American Staffy Bullmastiff | Male |
| 51297 | Vasylivka | American Staffy Bullmastiff | Male |
| 51298 | Rising Sun | American Staffy Bullmastiff | Male |
| 51299 | Eugenópolis | American Staffy Bullmastiff | Male |
| 51300 | Maxfield | American Staffy Bullmastiff | Male |