Feet/Hooves
The hoof of the horse encases the second and third phalanx of the lower limbs, analogous to the fingertip or toe tip of a human. In essence, a horse travels on its "tiptoes." The hoof wall is a much larger, thicker and stronger version of the human fingernail or toenail, made up of similar materials, primarily keratin, a very strong protein molecule. The horse's hoof contains a high proportion of sulfur-containing amino acids which contribute to its resilience and toughness. Vascular fold-like structures called laminae suspend the distal phalanx from the hoof wall.
Read more about this topic: Equine Anatomy
Famous quotes containing the words feet and/or hooves:
“You show me a politician with his heels ten feet in the air, and by Judas priest, I’ll show you an honest politician.”
—Dalton Trumbo (1905–1976)
“Peering, I heard the hooves come down the hill.
The posse passed, twelve horse; the leader’s face
Was worn as limestone on an ancient sill.”
—Allen Tate (1899–1979)