Even with several co-breeders, the main breeder is the one who makes decision about foal's future.
My Horse Family's breeders are selected for their professionalism and their knowledge,
We rely on their experiences for the decision-making for the foal.
The main breeder still works as he always does, and co-breeders can discover all the pleasure of being a breeder ! :)
No one else can decide when it's the right time to sell the foal except the main breeder.