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 Time For Action | 93.7 | Fawn with Black Mask | Kilohana Kennels | $150 |
| GCH CH Hammer N Furdemonium Rock | 93.9 | Fawn with Black Mask | HammerBullies | $100 |
| GCH CH Furdemonium Shamrock | 93.5 | Fawn Brindle | HammerBullies | $100 |
| GCH CH Furdemonium Man Named Jane | 94.0 | Apricot with Black Mask | Kenney Creek Mastiffs | $25 |
| CH Kilohana More Than Words | 93.8 | Fawn with Black Mask | Kilohana Kennels | $150 |
| CH Kilohana Flying Aces | 93.9 | Fawn with Black Mask | Kilohana Kennels | $100 |
| CH Kilohana Trail Rider | 93.8 | Fawn Brindle | Kilohana Kennels | $100 |
| Kilohana Foot Action | 93.5 | Fawn Brindle | Kilohana Kennels | $100 |
| Kilohana DownTheRabbitHole | 93.8 | Fawn Brindle | Kilohana Kennels | $100 |
| Hammer N Furdemonium Iron Man | 93.6 | Fawn Brindle | HammerBullies | $100 |
| Kilohana You Got It Kid | 93.8 | Fawn with Black Mask | Kilohana Kennels | $100 |
| Kilohana Imaginarium | 93.8 | Fawn with Black Mask | Kilohana Kennels | $100 |
| LeJardin Action Replay | 92.6 | Apricot with Black Mask | LeJardin | $50 |
