We just don’t see people breeding mares like they used to. Even backyard breeders just are not producing foals. Last year husband the Farrier only had 5 foals born among his customers. 2 Standardbreds, 2 Arabs, one Walking horse. No WBs, no TBs, no Andalusians, no Morgans and he doesn’t do many Western horses. This is a fairly large Farrier practice.
Our own youngest horse is 3, no plans to breed more because all the stalls are full. We breed and expect to keep the foal for our own use. If they should fail for our use, it would not be for sale until 4yrs old, having gone thru some training with us. Only one failed by outgrowing the size we could use, too tall at 18,1h. He did all we asked, just too big to match the other horses in the driving we do. He was a winner in Dressage for his buyer! Very popular with the Judges. No failures with the training and willingness to work on the smaller homebreds yet!