I am still too tired to properly update this.

Half-bloods is for the mixed horses/ponies that I breed. 
PUREbred is for my purebred horses/ponies (as you guessed). 
Originals is for my two original horses, Marcia and Titan, and their foals and fillies that I still have. 
GPBreeders is for horses with high genetic potential that I am using to breed in order to get higher GP foals.
RubyKat44's Happy Horsies is for the horses I am selling or have sold.
A-Amazing Arabs is for the Arabian horses that I breed from any of my Arabians and my unicorn - Grace.

If you want to buy/breed with one of my horses, pm me the name of the horse and the amount of equus/passes you are willing to pay. If I like the offer I will accept, if I don't like the offer, I will not accept.

Some horses are not for sale.