
Now that I've shared about my ponies lets get to some science! Horses are highly evolved animals with some unique attributes. In my opinion, their feet have the most highly specialized design. A horse's hoof is actually is the anatomical equivalent of our fingernail. If you pick up a horse's hoof and look at the underside they have a triangle middle, this is the horse's frog. It is a spongy shock absorber. As a horse gallops the hard outside hoof wall strikes first then the frog extends down and outward to absorb much of the shock. Now I look at the frog and think wow that would be something Nike would love to use in their newest running shoe, or how about inspiration for shocks on off road vehicles?
The frog is also an amazing pump for the horse's circulatory system. As the horse puts weight onto the hoof, the hoof wall is pushed outwards and the frog compressed, driving blood out of the frog. When weight is removed from the hoof, the release of pressure pulls blood back down into the foot again. This creates a blood pumping system up and down the horses legs. Horses rarely lay down, you mostly see young horses or older horses taking extended naps. Horse are unable to spend a long time laying down because their massive body weight will actually crush their internal organs. So horses spend most of their time standing up. They have a special locking feature in their knees to help them sleep standing up. So having great leg circulation becomes even more important.

Cass
P.S. including a horse treat recipe just in case you're like me and want to give your equine friends a holiday treat, just add raisins to make it human friendly.
Oat Molasses Cookies
2 Cups Dry Oatmeal
1/2 Cup grated Carrots
3 Tablespoons Molasses
1/2 Cup Brown Sugar
Combine all ingredients. Add enough water to make a soft dough. Stir
well. Form cookies. Bake 350 for 8 minutes or until golden brown.
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