Because I can't help myself, I always look at horse ads on craigslist. I am not in the market for a new horse!
I found this one of a super cute grulla filly.
AQHA Grulla 2012 Filly
But her dam is gray. Does that mean she will gray out for sure, or does she only have a 50% chance of graying out because she is getting only one copy of the gray gene? But gray is dominate, so it will cover no matter what, if I am not mistaken......
Basically they should always advertise a foal with a gray parent at gray, right? Or maybe they realize this and are calling her grulla because she can ask more. Or maybe they don't realize, or maybe I'm wrong!
Someone answer who knows better than I do! :)
Here's a picture in case the ad expires and because we all like looking at pictures: