buffalo vs dog-fox

buffalo

noun
  • The buffalo fish (Ictiobus spp.). 

  • A related North American animal, the American bison, Bison bison. 

  • Any of the Old World mammals of the family Bovidae, such as the Cape buffalo, Syncerus caffer, or the water buffalo Bubalus bubalis. 

  • A nickel. 

verb
  • To outwit, confuse, deceive, or intimidate. 

  • To hunt buffalo. 

dog-fox

noun
  • A male fox. 

  • The arctic fox, Vulpes lagopus, and especially the blue fox subspecies. 

  • Any species of the genus Vulpes. 

How often have the words buffalo and dog-fox occurred in a corpus of books? (source: Google Ngram Viewer )