Hi! Im new to this forum, and I enjoy it very much. Today I was out plowing with my youngest horse and saw that Im in need of a new collar, since he has outgrown the one Im using. I measured his neck and its 24″. What collar size should I get? Is there anyone out there that have a collar for sale, new, or preferably used, to sell, and ship to Sweden? They’re impossible to find over here. Thanks in advance. Alex