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 Closing Time | 98.7 | Fawn with Black Mask | Kilohana Kennels | $100 |
| GCH CH Kilohana Miner Forty-Niner | 98.7 | Fawn Brindle | Kilohana Kennels | $100 |
| CH Equity*s Young Frankenstein | 98.4 | Fawn with Black Mask | Rampart | $100 |
| CH Kilohana TricksUpMySleeve | 98.7 | Fawn with Black Mask | Kilohana Kennels | $100 |
| CH Equity*s Borris | 98.4 | Fawn with Black Mask | Equity Danes | $100 |
| CH Equity*s Scorpio | 98.5 | Fawn with Black Mask | Equity Danes | $100 |
| CH Kilohana Scum And Villainy | 98.5 | Apricot with Black Mask | Kilohana Kennels | $100 |
| Rampart Horsa | 98.2 | Fawn Brindle | Rampart | $25 |
