There is no better protection against this than a cart-wheel

<h2>There is no better protection against this than a cart-wheel</h2><br>
<br>
<p>Of course there is no difficulty in handling the leg of a quiet horse or
colt, and by constantly working from the neck down to the fetlock you
may do what you please. But many horses and even colts have a most
dangerous trick of striking out with their fore-legs. There is no better
protection against this than a cart-wheel. The wheel may either be used
loose, or the animal may be led up to a cart loaded with hay, when the
horse-tamer can work under the cart through one of the wheels, while the
colt is nibbling the load.</p>


Fonte: Tamming Horses