Answer is: “OF MICE AND MEN”
Let’s discuss in depth about the most frequently asked question “Which of these classic novels had a first draft that was eaten by the author’s dog in 1936?”
The author of the book is “John Steinbeck” who won the Nobel prize in 1962 Literature Winner, he was born in Salinas California USA. The birthday of this famous author is February 27, 1902, and left the world on December 20, 1968 in NewYork. He got titled as “A giant of American letters.”

The draft that was eaten by dog of John Steinbeck; it was basically written as a novella, having around 107 pages. later on Published in 1937 by Covici Friede. This novella is based on the story of two migrants and their plantation during Great Depression.
FAQs
The dog who eat the classic novel first draft was draft was named as Toby.
“OF MICE AND MEN” by John Steinbeck