Men Under Fire by Jacki Delecki

http://www.amazon.com/Under-Grayce-Walters-Romantic-Suspense/dp/0986326445

Men Under Fire, Book 3 in the Grayce Walters contemporary romantic suspense series from Jacki Delecki, features Sgt. Nick Welby and his military partner Talley, a bomb-sniffing canine, both of whom are suffering from PTSD. When Nick takes Talley to animal acupuncturist Grayce Walters, he meets and falls for Hollie Thomas, Grayce's assistant. Hollie, a fesity, tattooed young woman with a chip on her shoulder after living for years on the streets, is thrown off-kilter by her attraction to the military tough guy.  While both struggle to come to terms with unexpected feelings and emotions, they are also thrust into the middle of a terrorism threat that puts them--and Seattle--at risk.