Final answer:
Horses have four natural gaits: the walk, trot, canter, and gallop. These gaits are recognized across all horse breeds, with some breeds having additional gaits.
Step-by-step explanation:
All horses are considered to have four natural gaits. The natural gaits are the walk, trot, canter, and gallop. Some horse breeds have additional gaits, which can sometimes confuse the categorization, but these four are universally recognized across all horse breeds. The walk is a four-beat gait where each foot hits the ground separately. The trot is a two-beat gait where diagonal pairs of legs move together. The canter is a three-beat gait, and the gallop is a four-beat gait which is the fastest of the four.