Wailord needs entry hazards set up on the opponent's side of the field to be effective, as foes can switch around without much trouble otherwise, limiting its PP stalling abilities. Don't be afraid to use Wailord's natural bulk to switch in on threats it can wall, such as Torkoal.
A pony is not a small horse. Horses and ponies are genetically two different species. There are horse-sized ponies, and pony-sized horses, but the genetics are what tells them apart, not the size. A miniature horse, for example, is very small and looks like a pony, but genetically, it is a horse.
Known as the Pure Spanish Horse, is a horse breed from the Iberian Peninsula. It has been recognized as an individual breed since the 15th century. Throughout its history, it has been known for its prowess as a war horse, and was prized by the nobility. 4. Gypsy Horse.