question about relativity , lol

im confused about the sibling thing still, if 2 colts have the same sire (for ex ap indy)are they half siblings?

also if another colt’s grand sire is (for ex ap indy) is that the 3/4 sibling

i am never sure how that quite works, i looked through the FAQ and couldn’t find the exact question

ty for anyone that can enlighten me

Half-sibling refers to 2 foals out of the same mare.

thanks i couldnt remember it at all , so much going on here with trying to get ready to move, etc, my brain is on overdrive, thanks for the explination im going to copy it, i know i had read it somewhere but i couldnt find it for the life of me.
thanks again, i forgot it was through the mare. now that i think about it , it makes much more sense. lol , all the fun the stallion gets to have.

3/4 siblings will also count for a Sire A x Mare A foal and a Sire A x Mare A’s daughter/sister foal.

got it i saved to my stable notes. and TY again!