equine vs wooden horse

equine

noun
  • Any horse or horse-like animal, especially one of the genus Equus. 

adj
  • Of or relating to any member or members of the genus Equus. 

  • Of or relating to a horse or horses. 

wooden horse

noun
  • A toy horse made of wood. 

  • Synonym of Spanish donkey: a torture device. 

How often have the words equine and wooden horse occurred in a corpus of books? (source: Google Ngram Viewer )