Neapolitan Mastiff Studs
- indicates a dog that requires approval to be used
as a stud. When using these studs, you may have to wait up to
24-hours to breed your bitch. Dogs open for public stud can be used
for breeding right now.
| Dog Name | SOP | Color | Owner | Stud Fee |
| CH El Magnifico Porto Cesareo | 97.2 | Gray Brindle | El Caballo Blanco | $100 |
| El Magnifico Tana del Vulcano | 97.2 | Gray Brindle | El Caballo Blanco | $100 |
| Somnambula Countertenor | 96.8 | Mahogany Brindle | Somnambula | $25 |
| Somnambula Starships | 97.0 | Tawny Brindle | Somnambula | $25 |
| Somnambula Black 17.90 | 17.9 | Black | Somnambula | $25 |
| Somnambula Mahogany 15.70 | 15.7 | Mahogany | Somnambula | $25 |
| Somnambula Space Man | 97.2 | Gray Brindle | Somnambula | $25 |
| Somnambula Gray 15.65 | 15.7 | Gray | Somnambula | $25 |
| Somnambula Tawny 18.40 | 18.4 | Tawny | Somnambula | $25 |
