Which of the following is NOT a breed of pony?

The correct answer is based on the understanding of breed classifications. The Arabian is not a pony breed; instead, it is a well-known horse breed recognized for its endurance, beauty, and influence on many other horse breeds worldwide.

Pony breeds, on the other hand, are typically defined by their smaller stature and specific breed characteristics. The Shetland, Dartmoor, and Welsh are all classified as pony breeds. Shetlands are known for their strength relative to size, Dartmoors are recognized for their versatility and are often used for riding and driving, and Welsh ponies are appreciated for their good temperament and ability in various equestrian disciplines.

Understanding these classifications is important in recognizing the differences in size, purpose, and characteristics that define ponies versus horses, exemplified by the distinction between the Arabian horse and the pony breeds listed.