dachshund vs pupperino

dachshund

noun
  • A certain breed of dog having short legs and a long trunk, including standard-sized, miniature (smooth-haired, long-haired, and short-haired) varieties. 

pupperino

noun
  • A dog or puppy. 

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