I wonder why ponies wear shoes：and other questions about horses I wonder why horses wear shoes and other questions about horses I wonder why．ponies wear shoes and other Questions about Horses I wonder why．horses wear shoes and other questions about horses / I wonder why lemons taste sour：and other questions about senses Ponies wear shoes and other Questions about Horses Horses wear shoes and other questions about horses / I wonder why countries fly flags, and other questions about countries I wonder why pirates wore earrings ：and other questions about piracy I wonder why trees have leaves and other questions about plants