The  original form of an Equos! Any Equos has the ability to shift into taur form, if they choose to. This more common form resembles a horse. At minimum it is also the size of a horse and can comfortably give you a ride. But some Equos, especially the Infernalis, can grow way past that size!  Regardless of the subtype, horseling will always have a long tail and a horse like body.

Some Equos take the form of smaller, deer like creatures! This form is usually smaller than the Horselings, but way more nimble. It may still be big enough to ride. They are generally much better climbers and jumpers, giving them the edge in difficult terrain, but lack the stamina and strength of Horselings. Regardless of their subtype, a deerling will always have a short stumpy tail and a deer like lower body.