Do Horses have blue eyes?
Some horses, especially Paint or pinto horses, will have one or two blue eyes. This is because just as their white spots result from a lack of pigment in their skin and coat, a lack of pigment in their eyes makes them blue instead of brown. There is also a coloration of horse known as “perlino”; these horses are like albinos but whereas albinos have pink eyes perlinos have blue eyes. The blue eyes are just as good as normal brown eyes as far as vision goes, although pink-eyed albinos sometimes have problems with vision.