Some of Jane Hamilton-Merritt's worked focused on breeding a a domesticated species of South American what?
Jane Hamilton-Merritt: Jane Hamilton-Merritt (born Mary Jane LaRowe, 1937), in Noble County, Indiana is a retired college professor, photojournalist, author, and animal rights and animal husbandry advocate. Jane Hamilton-Merritt:  Some of her work has focused on breeding and raising Llamas and Alpaca.
i don't know