| 51301 | Shell Point | American Staffy Bullmastiff |
| 51302 | Wylee | American Staffy Bullmastiff |
| 51303 | Mindelo | American Staffy Bullmastiff |
| 51304 | Ostuni | American Staffy Bullmastiff |
| 51305 | Nestorville | American Staffy Bullmastiff |
| 51306 | Lynzi | American Staffy Bullmastiff |
| 51307 | Khylei | American Staffy Bullmastiff |
| 51308 | Landivisiau | American Staffy Bullmastiff |
| 51309 | Deonta | American Staffy Bullmastiff |
| 51310 | Vaujours | American Staffy Bullmastiff |
| 51311 | New Scotland | American Staffy Bullmastiff |
| 51312 | Wurtland | American Staffy Bullmastiff |
| 51313 | Camak | American Staffy Bullmastiff |
| 51314 | Silver Peak | American Staffy Bullmastiff |
| 51315 | Leopolis | American Staffy Bullmastiff |
| 51316 | Jkai | American Staffy Bullmastiff |
| 51317 | Salento | American Staffy Bullmastiff |
| 51318 | Mansur | American Staffy Bullmastiff |
| 51319 | Ishim | American Staffy Bullmastiff |
| 51320 | Ortley | American Staffy Bullmastiff |
| 51321 | Sammi | American Staffy Bullmastiff |
| 51322 | Martel | American Staffy Bullmastiff |
| 51323 | Raahi | American Staffy Bullmastiff |
| 51324 | Goodenow | American Staffy Bullmastiff |
| 51325 | Allauch | American Staffy Bullmastiff |
| 51326 | Hannō | American Staffy Bullmastiff |
| 51327 | Buchloe | American Staffy Bullmastiff |
| 51328 | Elcho | American Staffy Bullmastiff |
| 51329 | Jacek | American Staffy Bullmastiff |
| 51330 | Aubre | American Staffy Bullmastiff |
| 51331 | Upington | American Staffy Bullmastiff |
| 51332 | Adalida | American Staffy Bullmastiff |
| 51333 | East Grinstead | American Staffy Bullmastiff |
| 51334 | Addley | American Staffy Bullmastiff |
| 51335 | Josephyne | American Staffy Bullmastiff |
| 51336 | Adon | American Staffy Bullmastiff |
| 51337 | Chōnan | American Staffy Bullmastiff |
| 51338 | Oulad Rahmoun | American Staffy Bullmastiff |
| 51339 | Natural Dam | American Staffy Bullmastiff |
| 51340 | Washtucna | American Staffy Bullmastiff |
| 51341 | Kinslee | American Staffy Bullmastiff |
| 51342 | Correctionville | American Staffy Bullmastiff |
| 51343 | Mělník | American Staffy Bullmastiff |
| 51344 | Venables | American Staffy Bullmastiff |
| 51345 | Comandante Luis Piedra Buena | American Staffy Bullmastiff |
| 51346 | Bilisht | American Staffy Bullmastiff |
| 51347 | Mountain Lake | American Staffy Bullmastiff |
| 51348 | Hietala | American Staffy Bullmastiff |
| 51349 | Hangzhou | American Staffy Bullmastiff |
| 51350 | Placer | American Staffy Bullmastiff |
| 51351 | Soubdou | American Staffy Bullmastiff |
| 51352 | Pápa | American Staffy Bullmastiff |
| 51353 | Taara | American Staffy Bullmastiff |
| 51354 | Esvin | American Staffy Bullmastiff |
| 51355 | Cataño | American Staffy Bullmastiff |
| 51356 | Jaylen | American Staffy Bullmastiff |
| 51357 | Brayce | American Staffy Bullmastiff |
| 51358 | Alleena | American Staffy Bullmastiff |
| 51359 | Ginoux | American Staffy Bullmastiff |
| 51360 | Hannahgrace | American Staffy Bullmastiff |
| 51361 | Temamatla | American Staffy Bullmastiff |
| 51362 | Geremiah | American Staffy Bullmastiff |
| 51363 | Kawaminami | American Staffy Bullmastiff |
| 51364 | Anchieta | American Staffy Bullmastiff |
| 51365 | Jeevan | American Staffy Bullmastiff |
| 51366 | Pájaros | American Staffy Bullmastiff |
| 51367 | Lagoa de Pedra | American Staffy Bullmastiff |
| 51368 | Taroudannt | American Staffy Bullmastiff |
| 51369 | San Sebastián de los Reyes | American Staffy Bullmastiff |
| 51370 | Oak Grove | American Staffy Bullmastiff |
| 51371 | Adlin | American Staffy Bullmastiff |
| 51372 | New Roads | American Staffy Bullmastiff |
| 51373 | Dulag | American Staffy Bullmastiff |
| 51374 | Hamamatsu | American Staffy Bullmastiff |
| 51375 | Gan | American Staffy Bullmastiff |
| 51376 | Ronchi dei Legionari | American Staffy Bullmastiff |
| 51377 | Marquavion | American Staffy Bullmastiff |
| 51378 | Nakayla | American Staffy Bullmastiff |
| 51379 | Gracho Cardoso | American Staffy Bullmastiff |
| 51380 | Golf View | American Staffy Bullmastiff |
| 51381 | Charley | American Staffy Bullmastiff |
| 51382 | Ameah | American Staffy Bullmastiff |
| 51383 | Callieann | American Staffy Bullmastiff |
| 51384 | Jaaliyah | American Staffy Bullmastiff |
| 51385 | Brežice | American Staffy Bullmastiff |
| 51386 | Jackie | American Staffy Bullmastiff |
| 51387 | Brentyn | American Staffy Bullmastiff |
| 51388 | Leinì | American Staffy Bullmastiff |
| 51389 | Jarod | American Staffy Bullmastiff |
| 51390 | Sajószentpéter | American Staffy Bullmastiff |
| 51391 | Bareilly | American Staffy Bullmastiff |
| 51392 | Shaunte | American Staffy Bullmastiff |
| 51393 | Hot Springs Village | American Staffy Bullmastiff |
| 51394 | Cotabato | American Staffy Bullmastiff |
| 51395 | Puʻuwai | American Staffy Bullmastiff |
| 51396 | Bryant Pond | American Staffy Bullmastiff |
| 51397 | Gijón | American Staffy Bullmastiff |
| 51398 | Bo Phloi | American Staffy Bullmastiff |
| 51399 | Norielle | American Staffy Bullmastiff |
| 51400 | Julio | American Staffy Bullmastiff |