Milo Ventimiglia and Amanda Seyfried were in NYC last night promoting the NYC premiere of their latest film The Art of Racing in the Rain . Based on Garth Stein's best-selling novel, the story is narrated by Golden Retriever, Enzo (voiced by Kevin Costner,) who shares his life journey from puppy on with his beloved owner, aspiring race car driver, Denny Swift (Milo Ventimiglia) and wife, Eve (Amanda Seyfried.) We got to chat with the co-stars about what it was like working with each other, their own pooches and what's next. Watch it all here and catch the movie in theaters August 9th.