Yes
The same reason you do, to move and be strong.
the difference is that dog can dislocate there jaws :)
All domestic and feral horses belong to the same order as they are all the same species. A horses order is Perissodactyla.
All sea-horses are fish BUT not all fish are sea-horses.
there are about 12
All horses need exercise no matter the breed. It keeps their muscles toned, sharpens the appetite, and they will be healthier than if they were just a 'pasture potato'.
by how they move ...... they run fast ...... that's all
Same as all the other muscles - to allow you to move about.
some horses are different. Different horses have different spices. horses that are the same spices are probably going to look a like.
It is the same material but muck thicker. Same with your hair. Fingernails, human hair, and a horses hoof are all the same material. So yes.
yes
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