Pedigree
| JP Rio Grande | J.R. Grand Slam |
| TX W Lucky Lady | |
| BL Catchit | |
Offspring
| Cowboy Chex | BL Rio Catchit |
| Cowboy Tuff Chex | |
Offspring
| Cowboy Chex | BL Rio Catchit |
| Cowboy Tuff Chex | |
BL Rio Catchit
| JP Rio Grande | J.R. Grand Slam |
| TX W Lucky Lady | |
| BL Catchit | |
| Cowboy Chex | BL Rio Catchit |
| Cowboy Tuff Chex | |
| Cowboy Chex | BL Rio Catchit |
| Cowboy Tuff Chex | |