Don’t Promise Me Rainbows by Susan Aylworth

When faced with a birthing emergency in his prized breeding stock, pig farmer Chris McAllister calls the local veterinarian for help. He expects the wiry middle-aged man his family has long trusted, not a petite, but tough young woman whose edgy personality could qualify her as an Amazon queen from Greek Mythology. Even so, he can’t avoid a magnetic attraction to the pretty, red-haired vet.
Beneath her composure and stiff professional demeanor, Sarah McGill hides deeply painful secrets. She’s only returned to Rainbow Rock for a short time, to fill in for her dad while he recovers from a nasty knee injury. The last thing she needs is some cute cowboy—stirring up trouble, digging for answers, making her feel emotions she hoped never to feel again.
When a project for the Navajo Nation throws them together, Chris and Sarah must decide whether they can risk their hearts to promises that come without guarantees.