Heather Smith Thomas has raised and trained horses for more than 45 years and has published more than 6,000 stories and articles in horse and livestock publications. She has publis...ver maisHeather Smith Thomas has raised and trained horses for more than 45 years and has published more than 6,000 stories and articles in horse and livestock publications. She has published at least 13 books.Thomas and her husband raise beef cattle and horses on a ranch in the mountains of eastern Idaho.ver menos