Rosenfelt’s Animal Instinct is a witty, fast-moving mystery that pairs humor with heart. Corey Douglas and his K-9 partner, Simon Garfunkel, bring charm and energy to every page as they reopen a haunting cold case. Rosenfelt’s conversational tone and dry wit make the story easy to love, balancing suspense with laugh-out-loud moments. A must-read for dog lovers and mystery fans alike.