2003-10
Becerril's Rex
- Sex
- Male
- Date of birth
- September 29, 2007
- Color
- Fawn brindle & white
- Bloodline
- Sumo
- Call name
- Rex
3-generation pedigree
| Casper's Spike | Cool Pops of What A Mug | Tazmanian Devil |
| La Bella Bonita | ||
| Best Friend Phebie of Friends | A Perfect Pet Wally of Sumo | |
| A Perfect Pet Tink of Dozer | ||
| Casper's Roxy | Crimson's Popeye the Sailor | Sydney's Roscoe Sligh |
| Sydney's Zee Sligh | ||
| Crimson's Carmen Doll | A Perfect Pet Wally of Sumo | |
| A Perfect Pet Tink of Dozer |