HGG Community Forums

Simple: Both blue roans were Ee. A chestnut is a horse that has "ee", and a black is a horse that has "E? aa". A bay is a horse with "E? and at least one A, At, or A+". The two blue roans, when bred together, both gave the foal their copy of "e", which meant that it turned out to be a chestnut. From this cross there is a 1/4 chance of this happening. 1/2 chance of the foal being the same as it's parents, and 1/4 chance of the foal being EE.