Which word describes a horse's leg movement patterns?

The term " gait" is not restricted to horses. Any creature's leg movement is referred to as their gait

Always wondered how they teach the horse to do this 🤔

little b, why not?

A horse ; in particular a standardbred racehorse can be 'double-gaited' i.e. it can race as a trotter, legs moving diagonally as is natural, or as a pacer, where with the use of hopples the legs are trained to move together side by side.

Cha Cha, Just man's instinct to control and dominate to ascertain his superiority.

Cha Cha, Most of the horse's do this themselves no one teaches them.