No, horse's eyes do not grow. Horses are born with eyes the same size as they will be all through their life into adulthood.
Yes
blue and yellow. horses have only two unique hues - something similar to blue and yellow, and there are no intermediate hues. In a sense, horses are orange-blue "color-blind" in that although they can see objects with these colors, they cannot differentiate between orange and blue solely on the basis of color since they both appear to be gray-white to the horse.
Horses are born as miniature versions of an adult and then grow throughout their life. They will grow at different rates depending on the geography of their habitat.
A horses Forelock is designed to help the horse to keep flies away from their eyes. Just like humans have Eyelashes.
nothing bad, but its recommended to get your horses eyes checked out by a vet. heres a important link: http://www.thehorse.com/ViewArticle.aspx?ID=2811
Moon blindness can also occur in horses with brown eyes. It is a very painfull infection of the iris [coloured part of eye]. It is not fully understood what causes it.
horses grow really fast
On their head.
You cannot grow a horses tail, no way magically, unless you are insane and you are addicted to surgery to get a horses tail. that's all i know. Buy a foal or a colt. Let him grow. Its tail will grow with him.
Horses don't have fur they have hair
To see.
They go to their eyes for water.
grow up
Horses' eyes do have cones, but most horses have only limited color vision. They can usually perceive red and blue, but may confuse some greens from shades of gray.
Yes, horses do grow out of their shoes. Their shoes can also become worn and need replacing because of that.
horses generally stop growing around 3 years old, then fill out. horses such as paint horses and quarter horses grow to usually 15.5 hh. draft horses such as clydesdales can get up to 19 hh.
Horses forelocks are dual purpose. The protect the eyes from the sun. But mostly they to help protect the horses eyes from nats, flys and dust and sand. Many driving horses have them shaved off as they interfere with driving bridles.
Most horses have brown eyes (although some may have one or two blue eyes). I don't see why Canadian horses should be any different.