Divine's Sims 3 Border Collie Encyclopedia

The A Loci you can't see when the Dog have a Kk, Kkbr, or a KK on the K Loci. This Dog have this genes, but he can't show this.

And I will say. (this was my error) this dog have no AA gene. when the dog is Black + Irish White, he have the aa gene or one of the A Loci gens 

with a KK, Kkbr or Kk from the K Loci.

 

The Border Collie can have this geneson the A Loci:

 

AyAy - Sable

Ayas - Sable carried Saddle

Ayat - Sable carried Tan Points

Aya - Sable carried reccessive black

asas - Saddle Pattern

asat - Saddle carried Tan Points

asa - Saddle carried reccesive black

atat - Tan Points

ata - Tan Points carried recessive black

aa - reccessive black (very rare by the Border Collies) this means the dog have no sable, no Tan points and no Saddle ;)