How do you register your horse in ec?

It seems like you're asking about registering a horse in the "EC". However, "EC" could refer to a few different things. To give you the most accurate information, could you please clarify what you mean by "EC"?

Here are some possibilities:

* The Equine Canada (EC): This is the governing body for equestrian sports in Canada. If you're asking about registering your horse for competition in Canada, then you'd need to contact Equine Canada.

* Another national or regional equine organization: There may be other organizations that handle horse registration in your specific area.

* A specific breed registry: If you want to register your horse with a particular breed registry, you'll need to contact that specific organization.

Please provide more information about what "EC" refers to so I can give you the correct steps to register your horse.