verb (v)

• move or arrange oneself in a comfortable and cozy position(verb.contact)

  Synonym:
  cuddle, draw close, nest, nestle, snuggle
  

  source: wordnet30
• rub noses(verb.contact)

  Synonym:
  nose
  

  source: wordnet30
• dig out with the snout(verb.contact)

  Example:
  The pig nuzzled the truffle.
  

  source: wordnet30
• To noursle or nurse; to foster; to bring up.(verb)

  source: webster1913
• To work with the nose, like a swine in the mud.(verb)

  source: webster1913