Let me remind you of Hemingway’s appreciation, in his writings and writings about him, of the animal soul. I use the word soul following Hemingway himself, as he wrote of it in the Eden holograph
Hillman locates the concept of animal soul in Hemingway’s own vocabulary, grounding it in literary practice and affirming its irreplaceable psychological weight despite modernity’s embarrassment with the word ‘soul.’
, Animal Presences, 2008thesis