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 |
| GCH CH Kilohana Stronger Than I Was | 93.5 | Fawn with Black Mask | Kilohana Kennels | $150 |
| GCH CH Kilohana Time For Action | 93.7 | Fawn with Black Mask | Kilohana Kennels | $150 |
| CH Hammers Always Something | 92.8 | Fawn Brindle | HammerBullies | $100 |
| CH Kilohana I Am Ironman | 93.2 | Fawn with Black Mask | Kilohana Kennels | $100 |
| CH Furdemonium Dark Knight | 93.3 | Fawn Brindle | Furdemonium | $100 |
| SS*s Rush | 92.9 | Fawn with Black Mask | HammerBullies | $100 |
| LeJardin Livin The Dream | 93.1 | Fawn Brindle | LeJardin | $100 |
| SS*s Big Cassino | 93.2 | Fawn with Black Mask | Slinkey Star | $100 |
