Depending on what country you live in baby equine are called either foals or colts (colts are also the name used to refer to male baby equine)
There are lots of things that could be going wrong but most of these would be identified by a good vet. Is there a chance that he got bitten by something? One horse was upset by using oil to clean his penis and had a swollen sheath and penis for several weeks, have you used … Read more
Horse will bite each other - the horse that gets bitten has one of two responses, it will get out of the way or it will be aggresive back. You need to be aggresive back, this does not mean you need to hurt the horse. Horses use body language to comunicate, laying ears back etc. … Read more