Eloise's breeder writes and illustrates children's books and she has done a couple with newfs. One of them is Old Dog Cora and the Christmas Tree, that is a very sweet story about a family that uses their newfs to pull the sled to get the Christmas tree every year.
She also did another book, that isn't actually about newfs, but it has a newf puppy in the illustrations. The book is about where animals live in the winter. It's called The First Day of Winter. Actually Eloise was a puppy at the time that her breeder was drawing the pictures for the First day of winter book and she said she used the litter to sketch the puppy in the book. So I always say it's Eloise! lol