Thanks you two!
So you would say, that if a stallion is already mounting mares and his penis is stiffened (sorry for my expressions!) even if he is only 6month he could cover? Could his sperm be able to seed?
The horse where we are thinking of this is not his mother, the stallion was on several hectars grassland together with his mother and 3 other mares. Very early he was self confident and went far away from his mother. In the beginning of october (when he was 6month) he moved to another young stallion to grow up for the next years.
Nearly 3month later we have the idea that he could have covered one mare?
It would be nice to hear from you whether its realistic
Of course I will call a doctor to check this, but now it is still to early..