Question: What type of dogs are in where the red fern grows?
Disambiguated questions and answers: question: What class of dogs are in where the red fern grows?
What breed of dogs are in Where the Red Fern Grows?
answer: Hunting Dogs
Redbone Coonhound
Natural Questions answer: Redbone Coonhound hunting dogs (from the Wikipedia article "Where the Red Fern Grows")