mouser vs puss

mouser

noun
  • A cat that catches mice, kept specifically for the purpose. 

  • A moustache. 

puss

noun
  • A cat. 

  • The face. 

  • A coward; a wuss; someone who is unable to stand up for themself. 

  • The vulva (female genitalia). 

  • Sex with a woman. 

  • The mouth. 

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