Height & Bone: What Happens If I Cross A Riding Pony With A Draft?

About the heights and bone weights of horses, what happens if you cross them, how these traits are inherited in the game, what difference they make. Unlike real life, it's no problem to breed a tiny pony mare to a huge draft stallion. How to pick which you want to breed? Does it matter? Breeder clubs for each. Briefly discuss height regulator and "collectible" ponies with link to dedicated page on the gene and what it means for a horse to be "collectible."

https://wiki.huntandjump.com/link/81#bkmrk-briefly-about-height