Jeanne Dixon is one of those authors about whom I’ve been able to find out remarkably little. She’s written at least one horse book, an intriguing sounding title which I hope I can get hold of one day. I’ve not heard of another one where Big Foot features! - Edited to add I now can. Try Susan Ketchen’s series.
Finding the book:reasonably easy to find.
Links and sources
Terri Wear: Horse Stories - An Annotated Bibliography
Atheneum, New York, 1968, 185 pp, illus E Carey Kennedy
Clay, Tim and Perry have caught a bunch of wild horses, but when they have an accident in the truck, all the horses escape. The three set off into the wilds of British Columbia to find the horses, but are distracted when after they’ve caught the horses, an unidentifiable something which leaves a single huge footprint sets the horses free again.