Agriculture Canada, under the Animal Pedigree Act, has recognized the ApHCC as an Evolving Breed since 1999. As decribed by the Animal Pedigree Act, Evolving Breeds must evolve toward a Distinct Breed. As described by in the Animal Pedigree Act Secretary's Manual "The key consideration for a distnict breed is the requirement for genetic stability. In practice, this requires that the pedigree background as well as the phenotypic (observed) characteristics of multiple generations can be assessed."
The ApHCC Book of Parental Stock defines the horses that are accepted as the "starting blocks" for the Appaloosa Evolving Breed process; the starting genetics resources. Eligible mating from within the Parental Stock population will result in the first generation (F1) of Appaloosas identified within the Evolving Breed parameters. The ApHCC Book of Identified Appaloosas (By-laws, Section VII) defines the matings that will produce F1, F2, F3 and F4 Appaloosas. These Identified Levels indicate successive generations of breeding through which the Appaloosa breed is evolving toward Distinct Breed recognition. It is important to note that the "F1, F2, F3 and F4" designation is a genetic term referring to the filial generations following the parental generation. As defined in Webster's Dictionary, "filial" 2. Genetics designating or of any generation following the parental: the first filial generation is designated F1, the second (produced from the first) F2, etc.
The Book of Parental Stock includes the following:
"a. Appaloosa horses for which an ApHCC Certificate of
Registration or
Certificate of Pedigree was issued dated prior to Ministerial approval
of the Articles of Amendment adding the Appaloosa Horse as an evolving
breed".
Simply put, this means that under the ApHCC By-laws, any
Appaloosa registered by ApHCC between 01 January 1954 and 31 December 1998 will be considered, at the absolute minimum,
Parental Stock, even though their parents may not be horses included in the Book of Parental Stock (eg. Grade, unknown,
Arabian). Other Parental Stock may be ApHC (Moscow, Idaho) horses which do not
have Arabian or unknown parents, AQHA registered or Appendix Horses, Canadian Quarter Horses and Jockey Club
or Canadian Thoroughbred Society horses.
However, some of the Appaloosas registered prior to the 1999
recognition as an Evolving Breed, may have the "pedigree background as well as the 'phenotype' characteristics of multiple
generations". So how do these Appaloosas fit into the Evolving Breed process? The ApHCC regulation for Evaluation
of Appaloosa Horses for Identified Appaloosa Classification allows owners the option of having their Parental Stock Appaloosa
evaluated for identification into one of the four Levels of Identified Appaloosa Horses. This process includes an
evaluation of the "pedigree background", to determine the degree
of Appaloosa lineage, and a physical Inspection by an ApHCC Inspector
to determine "phenotypic characteristics", the Appaloosa breed standards.
To explain the pedigree evaluation process, Diagram 1 illustrates the process of determining the "starting point". The dam, JEANETTE B #1763 ApHCC has one ApHCC registered parent, the other parent is a "bay mare". Since unregistered horses are not included in the Book of Parental Stock, "bay mare" may not be considered a "starting point". However, JEANETTE B was accepted by the ApHCC in 1963 and an ApHCC Certificate was issued for her. Therefore she is eligible for Parental Stock recognition in accordance with the Book of Parental Stock definition. JEANETTE B is therefore the "starting point" for determining Appaloosa lineage.
| Wranglers
Kalitif #21483 foaled May 12, 1982 mare F1 eligible |
Wrangler
G #1566 F1 eligible |
Ranger
G #149 Parental Stock eligible |
Pinkey not eligible for Parental Stock |
| India #0
Grade not eligible for Parental stock |
|||
| Santa
Fe #87 Parental Stock eligible |
Shining Timber #25 |
||
| Dixie | |||
| Jeanette
B #1763 Parental Stock eligible |
Silver
B Comanche #1282 F1 eligible |
Yo-Patch #275 |
|
| Silver B Gypsy #640 |
|||
| Bay
Mare not eligible for parental stock |
unknown | ||
| unknown |
A Parental Stock horse bred to a Parental Stock Horse produces a Level
1 or F1 offspring. Successive generations are numbered one higher than the lowest parent generation.
The physical inspection by the ApHCC Inspector will determine if the
horse meets ApHCC Breed Standards. For example, height of the
horse, whether the horse us monochrid or cryptorchid (stallions),
whether the horse has an overbite or underbite (stallions and mares)
and other information such as base colour, coat pattern, body type,
cannon bone circumference, etc. As Appaloosas are bred and the
offspring registered in the books of the
ApHCC, there will be a natural progression through the Identified
Levels 1 - 4. If owners elect to have their horses
evaluated, a more rapid transition to Distinct Breed recognition may be
acheived. As more Appaloosas have their pedigrees evaluated
and physical inspection completed for breed standard verification, more
horses will be identified at the higher levels (F3 & F4)
and purebred individuals will be identified toward Distinct Breed
recognition.
| Sire Parental Stock |
Sire F1Appaloosa |
Sire F2 Appaloosa |
Sire F3 Appaloosa |
Sire F4 Appaloosa |
|
| Dam Parental Stock |
F1 Appaloosa | F1 Appaloosa | F1 Appaloosa | F1 Appaloosa | F1 Appaloosa |
| Dam F1 Appaloosa |
F1 Appaloosa | F2 Appaloosa | F2 Appaloosa | F2 Appaloosa | F2 Appaloosa |
| Dam F2 Appaloosa |
F1 Appaloosa | F2 Appaloosa | F3 Appaloosa | F3 Appaloosa | F3 Appaloosa |
| Dam F3 Appaloosa |
F1 Appaloosa | F2 Appaloosa | F3 Appaloosa | F4 Appaloosa | F4 Appaloosa |
| Dam F4 Appaloosa |
F1 Appaloosa | F2 Appaloosa | F3 Appaloosa | F4 Appaloosa | F4 Appaloosa |