| Horse Name | TASSA TENACITY | 
| Registration Number | C1-153567 | 
| Registration Status | First Cross | 
| Competition Status | Not Eligible | 
| Hall of Fame | No | 
| Heritage Stock Horse | Not Eligible | 
| Sex | Stallion | Sire Registered | SUSPENDED - 01/08/19 | 
| Foaling Date | 12/11/1997 | 
| Colour | CHESTNUT | 
| Sire | TASSA LENA - IS | 
| Dam | hollywood tenacity 02 | 
| Breeder | Not Supplied | 
| Current Owner | RJ & K McKenna | 
| Genetic Disorder Results | NO TESTS | 
| DNA Parentage Test | 7113 Not Parentage Verified | 
| Microchip Number | No microchip number on record | 
| Horse | 1st Generation | 2nd Generation | 3rd Generation | 4th Generation | 5th Generation | 
|---|---|---|---|---|---|
| TASSA TENACITY #C1-153567 CHESTNUT 12/11/1997 | TASSA LENA - IS #SM-131025 CHESTNUT 28/04/1993 | smart little lena 02 
 | doc olena 02 
 | doc bar 02 | lightning bar 02 | 
| dandy doll 02 | |||||
| poco lena 02 | poco bueno 02 | ||||
| sheilwin 01 | |||||
| smart peppy 02 
 | peppy san 02 | leo san 02 | |||
| peppy belle 02 | |||||
| unknown dam | |||||
| little tassa 02 
 | peppy san badger 02 
 | mr san peppy 02 | leo san 02 | ||
| peppy belle 02 | |||||
| sugar badger 02 | grey badger iii 001 | ||||
| sugar townly 01 | |||||
| docs tassajara 02 
 | doc bar 02 | lightning bar 02 | |||
| dandy doll 02 | |||||
| tasa tivio 01 | |||||
| hollywood tenacity 02 
 | BUC LENA - FS #56872 PALOMINO 19/03/1974 | doc olena 02 
 | doc bar 02 | lightning bar 02 | |
| dandy doll 02 | |||||
| poco lena 02 | poco bueno 02 | ||||
| sheilwin 01 | |||||
| swen buck 02 06/04/1970 | swensons hollywood 02 | hollywood gold 02 | |||
| burnett mare 01 | |||||
| buck wise child 02 | tucker buck 001 | ||||
| wise child 01 | |||||
| new moon 02 
 | hollywood star 001 
 | ||||
| boon doomoon gemini 01 
 | |||||
| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status | 
|---|
| HSH Assessment | Not Eligible | |
| Breed | Assessment | Eligibility Criteria | 
| Thoroughbred | N | N | 
| Approved - AB | 0% | Must NOT exceed 25% | 
| Modern - MB | 87.5% | Must NOT exceed 12.5% | 
| Unknown - UB | 0% | Must NOT exceed 12.5% | 
| Combined - MB/UB | 87.5% | Must NOT exceed 12.5% | 
| Date | Name | Event | Place | Rider | 
|---|
 
        | Code | Lot | Name | Location | Sale Date | 
|---|
| Stories | 
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