The second book in my Penhallow Dynasty series, The Laird Takes a Bride, takes place in Scotland. So, yes, there are sheep. Toward the end of the story, sheep play a small and (if I may say so) delightful role. I imagine them looking rather like this.
“Hardwick Ewes” by Seren Bell; more about her here. This image was posted on Twitter by Helen Warlow.
You can preorder the Kindle edition of The Laird Takes a Bride here. It’ll be available on August 29, 2017. (More info about other formats coming soon.)