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Breeding advice
  • Traderjane88Traderjane88
    MessagePosts: 31
    Is there a way to do comparison testing on fillies? And I am wondering if I could breed half siblings, or do I need to find a different stallion for my 2nd gen mares?
  • gemfishgemfish
    MessagePosts: 683
    No comparison testing for mares, but AFPT is the best way to keep track of quality.
    You can use whichever stallion you wish, there is no issue with using siblings, although keep a eye on which genes they have as some can be fatal homogeneous.
  • WingedeagleWingedeagle
    MessagePosts: 1,004
    What is AFPT?

    Which genes are fatal?
  • KintaraKintara
    MessagePosts: 1,767
    AFPT = Average Foal PT

    There is chart in this post showing which colour crosses are safe or risky
    http://www.huntandjump.com/forum/discussion/16745/new-kit-lethality-and-kit-mutation-load-explained#Item_23

    image
    Breeding quality coloured sport ponies and cobs
    Hajinc - 145082
    HJ2 - 145
  • LakeOndowaFarmLakeOndowaFarm
    MessagePosts: 12,224
    In addition to the kit genes explained in the link Kintara posted there are a few other genes to be careful with. Frame (Olw in the gene test) is always homozygous lethal. Splash 2 (PAX3C70Y) and Splash 3 (Sps3) are homozygous lethal and lethal in combination with each other. These splash genes are both limited edition genes, so you are less likely to encounter them, but they should be included in a complete listing of lethal genes. Splash 2 is only available by GMT or breeding to horse from a foundation line that was GMTed and splash 3 is only available in horses descended from the 3 million and 5 million horse milestone celebration stallions.
    Breeding high quality Sheldasen horses in all the fancy colors.
    81995
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