It's a glitch it could still show in a foal.
If it has the same parents or grandparents .closely related. It will at some point pass on the DNA .

That's what I've understood from it anyway.

ohhh a glitch didn't even think of that
so if it has foals they could be line bred then?
can u ever breed it out of them?

Waterfall that I don't know . Not sure you can breed it out of them ?
The DNA could still be passed to the foal. That's why I always double check before I buy them.
I got back couple generations back.

You'd half to ask someone who has used line breeding. But as I can remember you can't breed it out.

Ah ok
Yeah I'll definitely be checking from now on haha
Thank you :)

out of interest will it come into there first foals, if linebred Elmo?

I bought a ton of paints of a member and put any age 30 or above in foal. There was over 50 horses so I just retired that actually said linebred iv not gone through and actually checked to see if there is any related but hasn't stated they are.